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Round|Lab Grown|IGI

3.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG634412559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412559

Diamond specifications and retailer prices

From HK$5,649 HKD
$720 USD
As of October 29, 2026
Save HK$26,911 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$32,560 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634412559 or 634412559. Listed at 15 retailers as of October 29, 2026, with prices from HK$5,649 to HK$32,560, a HK$26,911 spread on the same certified stone. Do Amore Diamonds lists it at HK$32,560. 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

3.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412559
Dimensions9.83 × 9.76 × 5.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.76 mm3.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412559
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.2%

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$32,560 HKD|Low: HK$5,649 HKD|High: HK$32,560 HKD|Avg: HK$12,455 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
October 30, 2026
Retailer 8HK$5,649 HKD
Retailer 2HK$5,878 HKD
Retailer 5HK$6,626 HKD
Retailer 13HK$7,022 HKD
Retailer 12HK$7,108 HKD
Retailer 3HK$7,555 HKD
Retailer 6HK$10,592 HKD
Retailer 7HK$10,886 HKD
Retailer 11HK$12,216 HKD
Retailer 4HK$17,228 HKD
Retailer 10HK$19,104 HKD
Retailer 9HK$20,964 HKD
Do Amore DiamondsHK$32,560 HKD

35 data points across 13 retailers

15 retailersHK$5,649 HKD to HK$32,560 HKD

Retailer 1
-
HK$4,543 HKD
$579 USD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$5,649 HKD
$720 USD
View
A
Retailer 3
-
HK$5,878 HKD
£590 GBP
View
A
Retailer 4
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 5
-
HK$7,108 HKD
$906 USD
View
A
Retailer 6
-
HK$7,555 HKD
$963 USD
View
B+
Retailer 7
-
HK$10,592 HKD
A$2,077 AUD
View
B+
Retailer 8
-
HK$10,886 HKD
ZAR 22,415 ZAR
View
B
Retailer 9
-
HK$12,216 HKD
$1,557 USD
View
Retailer 10
-
HK$13,189 HKD
$1,681 USD
View
Price last confirmed 23 days ago
B
Retailer 11
-
HK$17,228 HKD
$2,196 USD
View
Retailer 12
-
HK$19,104 HKD
$2,435 USD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$19,457 HKD
$2,480 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
HK$20,964 HKD
£2,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F50E86421 · Oct 29
HK$32,560 HKD
$4,150 USD
View
14 more retailers have this diamond
Prices start from HK$5,649 HKDSave up to HK$26,911 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
3.51ct Round
HK$5,649 HKD