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Oval|Lab Grown|IGI

3.06ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG680586159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG680586159

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of October 29, 2026
Save HK$27,774 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$31,147 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680586159 or 680586159. Listed at 20 retailers as of October 29, 2026, with prices from HK$3,374 to HK$31,147, a HK$27,774 spread on the same certified stone. Brilliant Earth lists it at HK$31,147. 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

3.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680586159
Dimensions11.62 × 8.23 × 5.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.23 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680586159
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.0%

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$31,147 HKD|Low: HK$3,374 HKD|High: HK$38,679 HKD|Avg: HK$9,980 HKD|-19.5%
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
October 31, 2026
Retailer 14HK$3,374 HKD
Retailer 5HK$3,774 HKD
Retailer 3HK$4,182 HKD
Retailer 10HK$5,335 HKD
Retailer 15HK$5,884 HKD
Retailer 11HK$6,492 HKD
Retailer 2HK$6,900 HKD
Retailer 7HK$7,132 HKD
Retailer 8HK$8,802 HKD
Retailer 9HK$9,078 HKD
Retailer 13HK$10,152 HKD
Retailer 6HK$13,278 HKD
Retailer 12HK$15,384 HKD
Retailer 4HK$15,652 HKD
Brilliant EarthHK$31,147 HKD

44 data points across 15 retailers

20 retailersHK$3,374 HKD to HK$31,147 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
A
Retailer 2
-
HK$3,774 HKD
$481 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,774 HKD
$481 USD
View
A
Retailer 4
-
HK$4,182 HKD
$533 USD
View
A
Retailer 5
-
HK$4,182 HKD
$533 USD
View
A
Retailer 6
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 7
-
HK$5,884 HKD
$750 USD
View
A
Retailer 8
-
HK$6,492 HKD
€788 EUR
View
A
Retailer 9
-
HK$6,900 HKD
£692 GBP
View
A
Retailer 10
-
HK$7,132 HKD
$909 USD
View
A
Retailer 11
-
HK$8,316 HKD
$1,060 USD
View
A
Retailer 12
-
HK$8,802 HKD
A$1,726 AUD
View
A
Retailer 13
-
HK$9,078 HKD
ZAR 18,693 ZAR
View
B+
Retailer 14
-
HK$10,152 HKD
$1,294 USD
View
B+
Retailer 15
-
HK$13,278 HKD
SGD 2,287 SGD
View
B+
Retailer 16
-
HK$13,440 HKD
$1,713 USD
View
B+
Retailer 17
-
HK$13,698 HKD
$1,746 USD
View
B+
Retailer 18
-
HK$15,384 HKD
£1,544 GBP
View
B
Retailer 19
-
HK$15,652 HKD
$1,995 USD
View
Most Expensive
B
Brilliant Earth
14083225A · Oct 30
HK$31,147 HKD
$3,970 USD
View
19 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$27,774 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
3.06ct Oval
HK$3,374 HKD