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Oval|Lab Grown|IGI

3.08ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685537669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685537669

Diamond specifications and retailer prices

From HK$7,658 HKD
$976 USD
As of October 29, 2026
Save HK$54,093 HKD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$61,751 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval 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 LG685537669 or 685537669. Listed at 26 retailers as of October 28, 2026, with prices from HK$7,658 to HK$61,751, a HK$54,093 spread on the same certified stone. Brilliant Earth lists it at HK$61,751. 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

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685537669
Dimensions12.24 × 8.13 × 4.90 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm8.13 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685537669
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.3%

Caratlytics Score

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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$61,751 HKD|Low: HK$7,658 HKD|High: HK$87,174 HKD|Avg: HK$23,084 HKD|-29.2%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 10
Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 29, 2026
Retailer 9HK$7,658 HKD
Retailer 6HK$8,333 HKD
Retailer 7HK$8,576 HKD
Retailer 21HK$8,890 HKD
Retailer 4HK$9,573 HKD
Retailer 22HK$9,837 HKD
Retailer 20HK$10,993 HKD
Retailer 11HK$12,711 HKD
Retailer 2HK$13,707 HKD
Retailer 24HK$16,658 HKD
Retailer 17HK$16,873 HKD
Retailer 12HK$19,217 HKD
Retailer 14HK$19,985 HKD
Retailer 13HK$20,634 HKD
Retailer 15HK$21,579 HKD
Retailer 3HK$23,743 HKD
Retailer 5HK$24,514 HKD
Retailer 23HK$27,557 HKD
Retailer 25HK$28,804 HKD
Retailer 19HK$30,303 HKD
Retailer 10HK$30,955 HKD
Retailer 8HK$32,037 HKD
Retailer 16HK$45,627 HKD
Retailer 18HK$48,696 HKD
Brilliant EarthHK$61,751 HKD

22 data points across 25 retailers

26 retailersHK$7,658 HKD to HK$61,751 HKD

A
Cheapest Retailer
-
HK$7,658 HKD
$976 USD
A
Retailer 2
-
HK$8,333 HKD
$1,062 USD
View
A
Retailer 3
-
HK$8,576 HKD
$1,093 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,890 HKD
$1,133 USD
View
A
Retailer 5
-
HK$9,573 HKD
$1,220 USD
View
A
Retailer 6
-
HK$9,837 HKD
£987 GBP
View
A
Retailer 7
-
HK$10,624 HKD
$1,354 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
HK$10,993 HKD
$1,401 USD
View
A
Retailer 9
-
HK$12,711 HKD
$1,620 USD
View
A
Retailer 10
-
HK$13,707 HKD
£1,375 GBP
View
A
Retailer 11
-
HK$16,658 HKD
$2,123 USD
View
A
Retailer 12
-
HK$19,217 HKD
A$3,768 AUD
View
A
Retailer 13
-
HK$19,985 HKD
$2,547 USD
View
A
Retailer 14
-
HK$20,634 HKD
ZAR 42,484 ZAR
View
A
Retailer 15
-
HK$21,579 HKD
A$4,231 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
HK$23,743 HKD
$3,026 USD
View
B+
Retailer 17
-
HK$24,514 HKD
£2,460 GBP
View
B+
Retailer 18
-
HK$26,435 HKD
$3,369 USD
View
B+
Retailer 19
-
HK$27,557 HKD
$3,512 USD
View
B+
Retailer 20
-
HK$28,804 HKD
$3,671 USD
View
B+
Retailer 21
-
HK$30,303 HKD
£3,041 GBP
View
B+
Retailer 22
-
HK$30,955 HKD
$3,945 USD
View
B+
Retailer 23
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HK$32,037 HKD
$4,083 USD
View
B
Retailer 24
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HK$45,627 HKD
$5,815 USD
View
Price last confirmed 11 days ago
B
Retailer 25
-
HK$48,696 HKD
A$9,548 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
13760775A · Oct 28
HK$61,751 HKD
$7,870 USD
View
25 more retailers have this diamond
Prices start from HK$7,658 HKDSave up to HK$54,093 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
3.08ct Oval
HK$7,658 HKD