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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG725517663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG725517663

Diamond specifications and retailer prices

From HK$8,669 HKD
$1,105 USD
As of October 29, 2026
Save HK$48,604 HKD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$57,274 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG725517663 or 725517663. Listed at 27 retailers as of October 30, 2026, with prices from HK$8,669 to HK$57,274, a HK$48,604 spread on the same certified stone. Brilliant Earth lists it at HK$57,274. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725517663
Dimensions9.33 × 9.38 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.33 mm9.38 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725517663
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$57,274 HKD|Low: HK$4,762 HKD|High: HK$63,550 HKD|Avg: HK$15,067 HKD|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4HK$4,966 HKD
Retailer 7HK$5,759 HKD
Retailer 8HK$5,759 HKD
Retailer 3HK$8,669 HKD
Retailer 16HK$8,669 HKD
Retailer 9HK$8,756 HKD
Retailer 12HK$9,125 HKD
Retailer 13HK$9,163 HKD
Retailer 14HK$9,375 HKD
Retailer 11HK$13,004 HKD
Retailer 2HK$13,236 HKD
Retailer 15HK$13,370 HKD
Retailer 10HK$14,558 HKD
Retailer 5HK$16,429 HKD
Retailer 6HK$18,563 HKD
Retailer 17HK$24,292 HKD
Retailer 18HK$44,995 HKD
Brilliant EarthHK$57,274 HKD

41 data points across 18 retailers

27 retailersHK$8,669 HKD to HK$57,274 HKD

Retailer 1
-
HK$4,966 HKD
$633 USD
Price last confirmed 39 days ago
Retailer 2
-
HK$4,966 HKD
$633 USD
View
Price last confirmed 20 days ago
Retailer 3
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HK$5,398 HKD
$688 USD
View
Price last confirmed 37 days ago
Retailer 4
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HK$5,680 HKD
$724 USD
View
Price last confirmed 36 days ago
Retailer 5
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HK$5,759 HKD
$734 USD
View
Price last confirmed 28 days ago
Retailer 6
-
HK$5,759 HKD
$734 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$8,669 HKD
$1,105 USD
View
A
Retailer 8
-
HK$8,669 HKD
$1,105 USD
View
A
Retailer 9
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HK$8,756 HKD
$1,116 USD
View
A
Retailer 10
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HK$9,125 HKD
$1,163 USD
View
Final sale: no returns
A
Retailer 11
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HK$9,163 HKD
£920 GBP
View
A
Retailer 12
-
HK$9,375 HKD
€1,138 EUR
View
A
Retailer 13
-
HK$13,004 HKD
A$2,550 AUD
View
A
Retailer 14
-
HK$13,236 HKD
$1,687 USD
View
A
Retailer 15
-
HK$13,370 HKD
ZAR 27,530 ZAR
View
A
Retailer 16
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HK$14,558 HKD
$1,856 USD
View
A
Retailer 17
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HK$14,711 HKD
$1,875 USD
View
Retailer 18
-
HK$16,194 HKD
$2,064 USD
View
Price last confirmed 40 days ago
Retailer 19
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HK$16,194 HKD
$2,064 USD
View
Price last confirmed 23 days ago
A
Retailer 20
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HK$16,429 HKD
$2,094 USD
View
A
Retailer 21
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HK$18,563 HKD
$2,366 USD
View
A
Retailer 22
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HK$19,646 HKD
$2,504 USD
View
A
Retailer 23
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HK$19,874 HKD
$2,533 USD
View
A
Retailer 24
-
HK$20,199 HKD
$2,574 USD
View
B+
Retailer 25
-
HK$24,292 HKD
£2,438 GBP
View
Retailer 26
-
HK$44,995 HKD
$5,735 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
15458733A · Oct 30
HK$57,274 HKD
$7,300 USD
View
26 more retailers have this diamond
Prices start from HK$8,669 HKDSave up to HK$48,604 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Round
HK$8,669 HKD