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Oval|Lab Grown|IGI

3.10ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG598349607

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598349607

Diamond specifications and retailer prices

From HK$3,248 HKD
$414 USD
As of October 31, 2026
Save HK$22,957 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$26,205 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598349607 or 598349607. Listed at 16 retailers as of October 29, 2026, with prices from HK$3,248 to HK$26,205, a HK$22,957 spread on the same certified stone. Brilliant Earth lists it at HK$26,205. 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

3.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598349607
Dimensions11.73 × 8.35 × 5.16 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.73 mm8.35 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598349607
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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: Oct 31
Current: HK$26,205 HKD|Low: HK$2,409 HKD|High: HK$33,423 HKD|Avg: HK$8,901 HKD|-21.6%
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
October 31, 2026
Retailer 6HK$3,013 HKD
Retailer 14HK$3,248 HKD
Retailer 7HK$3,735 HKD
Retailer 4HK$5,751 HKD
Retailer 12HK$5,767 HKD
Retailer 2HK$5,931 HKD
Retailer 15HK$6,669 HKD
Retailer 10HK$7,604 HKD
Retailer 16HK$7,744 HKD
Retailer 11HK$7,805 HKD
Retailer 8HK$10,163 HKD
Retailer 13HK$10,545 HKD
Retailer 3HK$11,869 HKD
Retailer 5HK$13,611 HKD
Retailer 9HK$14,129 HKD
Brilliant EarthHK$26,205 HKD

29 data points across 16 retailers

16 retailersHK$3,248 HKD to HK$26,205 HKD

A
Cheapest Retailer
-
HK$3,248 HKD
$414 USD
Final sale: no returns
Retailer 2
-
HK$3,374 HKD
$430 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$3,687 HKD
$470 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
HK$5,751 HKD
$733 USD
View
A
Retailer 5
-
HK$5,767 HKD
$735 USD
View
Retailer 6
-
HK$5,931 HKD
€720 EUR
View
A
Retailer 7
-
HK$6,669 HKD
$850 USD
View
A
Retailer 8
-
HK$7,604 HKD
A$1,491 AUD
View
A
Retailer 9
-
HK$7,744 HKD
$987 USD
View
A
Retailer 10
-
HK$7,805 HKD
ZAR 16,071 ZAR
View
B+
Retailer 11
-
HK$10,545 HKD
$1,344 USD
View
B+
Retailer 12
-
HK$11,869 HKD
$1,513 USD
View
Retailer 13
-
HK$11,996 HKD
$1,529 USD
View
Price last confirmed 33 days ago
Retailer 14
-
HK$13,611 HKD
$1,735 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
HK$14,129 HKD
£1,418 GBP
View
Most Expensive
B
Brilliant Earth
8117797A · Oct 29
HK$26,205 HKD
$3,340 USD
View
15 more retailers have this diamond
Prices start from HK$3,248 HKDSave up to HK$22,957 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
3.10ct Oval
HK$3,248 HKD