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Round|Lab Grown|IGI

3.13ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG702513011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702513011

Diamond specifications and retailer prices

From HK$6,661 HKD
$849 USD
As of November 1, 2026
Save HK$72,270 HKD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$78,931 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.13ct lab-grown round diamond

This 3.13ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG702513011 or 702513011. Listed at 21 retailers as of November 1, 2026, with prices from HK$6,661 to HK$78,931, a HK$72,270 spread on the same certified stone. Brilliant Earth lists it at HK$78,931. 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

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702513011
Dimensions9.36 × 9.40 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.36 mm9.40 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702513011
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$78,931 HKD|Low: HK$6,473 HKD|High: HK$119,652 HKD|Avg: HK$25,450 HKD|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
November 2, 2026
Retailer 19HK$6,661 HKD
Retailer 8HK$7,250 HKD
Retailer 3HK$9,345 HKD
Retailer 2HK$10,151 HKD
Retailer 17HK$12,083 HKD
Retailer 18HK$12,428 HKD
Retailer 12HK$13,832 HKD
Retailer 16HK$14,397 HKD
Retailer 11HK$15,127 HKD
Retailer 6HK$16,666 HKD
Retailer 5HK$17,771 HKD
Retailer 9HK$18,858 HKD
Retailer 14HK$19,267 HKD
Retailer 7HK$23,985 HKD
Retailer 15HK$29,086 HKD
Retailer 13HK$40,391 HKD
Retailer 10HK$42,957 HKD
Retailer 4HK$59,159 HKD
Brilliant EarthHK$78,931 HKD

35 data points across 19 retailers

21 retailersHK$6,661 HKD to HK$78,931 HKD

A
Cheapest Retailer
-
HK$6,661 HKD
$849 USD
A
Retailer 2
-
HK$7,046 HKD
$898 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,250 HKD
$924 USD
View
A
Retailer 4
-
HK$9,345 HKD
$1,191 USD
View
A
Retailer 5
-
HK$10,151 HKD
£1,019 GBP
View
A
Retailer 6
-
HK$12,083 HKD
$1,540 USD
View
A
Retailer 7
-
HK$12,428 HKD
$1,584 USD
View
A
Retailer 8
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HK$12,954 HKD
$1,651 USD
View
A
Retailer 9
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HK$13,832 HKD
€1,679 EUR
View
A
Retailer 10
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HK$15,127 HKD
$1,928 USD
View
A
Retailer 11
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HK$16,666 HKD
A$3,268 AUD
View
A
Retailer 12
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HK$17,771 HKD
$2,265 USD
View
A
Retailer 13
-
HK$18,858 HKD
$2,404 USD
View
A
Retailer 14
-
HK$19,267 HKD
A$3,778 AUD
View
B+
Retailer 15
-
HK$23,985 HKD
$3,057 USD
View
B+
Retailer 16
-
HK$29,086 HKD
£2,919 GBP
View
B+
Retailer 17
-
HK$40,391 HKD
A$7,920 AUD
View
Retailer 18
-
HK$42,957 HKD
$5,475 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
HK$59,159 HKD
$7,540 USD
View
B
Retailer 20
-
HK$74,302 HKD
$9,470 USD
View
Most Expensive
B
Brilliant Earth
13958959Y · Nov 3
HK$78,931 HKD
$10,060 USD
View
20 more retailers have this diamond
Prices start from HK$6,661 HKDSave up to HK$72,270 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
3.13ct Round
HK$6,661 HKD