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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 $1,313 NZD
$740 USD
As of October 31, 2026
Save $6,050 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,363 NZD at Do Amore Diamonds · As of October 31, 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 31, 2026, with prices from $1,313 to $7,363, a $6,050 spread on the same certified stone. Do Amore Diamonds lists it at $7,363. 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 31
Current: $7,363 NZD|Low: $1,277 NZD|High: $7,363 NZD|Avg: $2,818 NZD
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 31, 2026
Retailer 2$1,313 NZD
Retailer 6$1,329 NZD
Retailer 5$1,498 NZD
Retailer 13$1,588 NZD
Retailer 12$1,608 NZD
Retailer 3$1,709 NZD
Retailer 7$2,395 NZD
Retailer 8$2,462 NZD
Retailer 11$2,763 NZD
Retailer 4$3,896 NZD
Retailer 10$4,320 NZD
Retailer 9$4,741 NZD
Do Amore Diamonds$7,363 NZD

36 data points across 13 retailers

15 retailers$1,313 NZD to $7,363 NZD

Retailer 1
-
$1,027 NZD
$579 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,313 NZD
$740 USD
View
A
Retailer 3
-
$1,329 NZD
£590 GBP
View
A
Retailer 4
-
$1,588 NZD
$895 USD
View
B+
Retailer 5
-
$1,608 NZD
$906 USD
View
A
Retailer 6
-
$1,709 NZD
$963 USD
View
B+
Retailer 7
-
$2,395 NZD
A$2,077 AUD
View
B+
Retailer 8
-
$2,462 NZD
ZAR 22,415 ZAR
View
B
Retailer 9
-
$2,763 NZD
$1,557 USD
View
Retailer 10
-
$2,983 NZD
$1,681 USD
View
Price last confirmed 23 days ago
B
Retailer 11
-
$3,896 NZD
$2,196 USD
View
Retailer 12
-
$4,320 NZD
$2,435 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$4,400 NZD
$2,480 USD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$4,741 NZD
£2,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F50E86421 · Oct 31
$7,363 NZD
$4,150 USD
View
14 more retailers have this diamond
Prices start from $1,313 NZDSave up to $6,050 NZD

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
$1,313 NZD