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5.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG742534324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742534324

Diamond specifications and retailer prices

From $1,329 NZD
$749 USD
As of November 1, 2026
Save $10,470 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,799 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742534324 or 742534324. Listed at 12 retailers as of November 1, 2026, with prices from $1,329 to $11,799, a $10,470 spread on the same certified stone. Do Amore Diamonds lists it at $11,799. 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

5.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742534324
Dimensions11.32 × 11.23 × 6.89 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
11.32 mm11.23 mm5.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742534324
Side View
Table 60.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 61.2%

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: Nov 1
Current: $11,799 NZD|Low: $1,329 NZD|High: $12,030 NZD|Avg: $4,943 NZD|-1.9%
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
November 2, 2026
Retailer 16$1,329 NZD
Retailer 12$1,446 NZD
Retailer 2$2,226 NZD
Retailer 6$2,278 NZD
Retailer 7$2,391 NZD
Retailer 17$2,495 NZD
Retailer 13$2,502 NZD
Retailer 4$2,734 NZD
Retailer 14$3,795 NZD
Retailer 11$4,878 NZD
Retailer 8$4,980 NZD
Retailer 5$5,383 NZD
Retailer 10$6,375 NZD
Retailer 9$6,430 NZD
Retailer 15$9,652 NZD
Retailer 3$9,723 NZD
Do Amore Diamonds$11,799 NZD

37 data points across 17 retailers

12 retailers$1,329 NZD to $11,799 NZD

A
Cheapest Retailer
-
$1,329 NZD
$749 USD
A
Retailer 2
-
$1,446 NZD
$815 USD
View
A
Retailer 3
-
$2,226 NZD
£988 GBP
View
B+
Retailer 4
-
$2,495 NZD
$1,406 USD
View
A
Retailer 5
-
$2,502 NZD
$1,410 USD
View
B+
Retailer 6
-
$3,795 NZD
$2,139 USD
View
B
Retailer 7
-
$4,684 NZD
$2,640 USD
View
B
Retailer 8
-
$4,878 NZD
$2,749 USD
View
B
Retailer 9
-
$6,375 NZD
£2,829 GBP
View
B
Retailer 10
-
$9,652 NZD
$5,440 USD
View
B
Retailer 11
-
$9,723 NZD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-0E8E9F9C5 · Nov 2
$11,799 NZD
$6,650 USD
View
11 more retailers have this diamond
Prices start from $1,329 NZDSave up to $10,470 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
5.51ct Round
$1,329 NZD