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Oval|Lab Grown|IGI

3.50ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG797632154

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797632154

Diamond specifications and retailer prices

From HK$4,907 HKD
£492 GBP
As of October 29, 2026
Save HK$22,867 HKD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$27,774 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown oval diamond

This 3.5ct 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 LG797632154 or 797632154. Listed at 16 retailers as of October 29, 2026, with prices from HK$4,907 to HK$27,774, a HK$22,867 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,774. 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

3.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797632154
Dimensions12.56 × 8.12 × 5.03 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm8.12 mm3.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797632154
Side View
Table 62.0%Crown 37.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.9%

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 29
Current: HK$27,774 HKD|Low: HK$2,997 HKD|High: HK$27,774 HKD|Avg: HK$10,533 HKD
Do Amore Diamonds
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
October 29, 2026
Retailer 16HK$3,123 HKD
Retailer 4HK$3,876 HKD
Retailer 6HK$3,876 HKD
Retailer 10HK$4,907 HKD
Retailer 15HK$6,151 HKD
Retailer 2HK$6,159 HKD
Retailer 17HK$6,991 HKD
Retailer 3HK$7,422 HKD
Retailer 8HK$7,502 HKD
Retailer 13HK$9,026 HKD
Retailer 11HK$9,282 HKD
Retailer 14HK$10,866 HKD
Retailer 5HK$13,746 HKD
Retailer 9HK$14,924 HKD
Retailer 12HK$15,733 HKD
Retailer 7HK$26,518 HKD
Do Amore DiamondsHK$27,774 HKD

26 data points across 17 retailers

16 retailersHK$4,907 HKD to HK$27,774 HKD

Retailer 1
-
HK$3,123 HKD
$398 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$3,876 HKD
$494 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$3,876 HKD
$494 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$4,907 HKD
£492 GBP
View
B+
Retailer 5
-
HK$6,151 HKD
$784 USD
View
B+
Retailer 6
-
HK$6,159 HKD
$785 USD
View
A
Retailer 7
-
HK$6,991 HKD
$891 USD
View
A
Retailer 8
-
HK$7,422 HKD
$946 USD
View
A
Retailer 9
-
HK$9,026 HKD
A$1,770 AUD
View
A
Retailer 10
-
HK$9,282 HKD
ZAR 19,113 ZAR
View
B+
Retailer 11
-
HK$10,866 HKD
$1,385 USD
View
B+
Retailer 12
-
HK$13,746 HKD
$1,752 USD
View
B
Retailer 13
-
HK$14,924 HKD
$1,902 USD
View
B+
Retailer 14
-
HK$15,733 HKD
£1,579 GBP
View
Retailer 15
-
HK$26,518 HKD
$3,380 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Do Amore Diamonds
27-8489F0CF7 · Oct 29
HK$27,774 HKD
$3,540 USD
View
15 more retailers have this diamond
Prices start from HK$4,907 HKDSave up to HK$22,867 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
3.50ct Oval
HK$4,907 HKD