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Oval|Lab Grown|IGI

6.54ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG603346302

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG603346302

Diamond specifications and retailer prices

From $1,521 NZD
$857 USD
As of October 29, 2026
Save $5,125 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,645 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 6.54ct lab-grown oval diamond

This 6.54ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603346302 or 603346302. Listed at 19 retailers as of October 29, 2026, with prices from $1,521 to $6,645, a $5,125 spread on the same certified stone. MOH London lists it at $6,645. 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

6.54
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603346302
Dimensions15.36 × 10.38 × 6.56 mm
L/W Ratio1.48
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
15.36 mm10.38 mm6.54 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603346302
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

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: $6,645 NZD|Low: $1,458 NZD|High: $7,420 NZD|Avg: $3,582 NZD|-10.3%
MOH London
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 16$1,521 NZD
Retailer 15$1,654 NZD
Retailer 10$1,764 NZD
Retailer 19$1,764 NZD
Retailer 2$1,925 NZD
Retailer 7$2,044 NZD
Retailer 13$2,076 NZD
Retailer 11$2,204 NZD
Retailer 4$2,661 NZD
Retailer 12$2,711 NZD
Retailer 17$2,834 NZD
Retailer 14$4,053 NZD
Retailer 18$4,503 NZD
Retailer 8$4,867 NZD
Retailer 3$4,957 NZD
Retailer 5$5,516 NZD
Retailer 6$5,923 NZD
Retailer 9$6,115 NZD
MOH London$6,645 NZD

38 data points across 19 retailers

19 retailers$1,521 NZD to $6,645 NZD

A
Cheapest Retailer
-
$1,521 NZD
$857 USD
A
Retailer 2
-
$1,654 NZD
$932 USD
View
A
Retailer 3
-
$1,764 NZD
$994 USD
View
Retailer 4
-
$1,764 NZD
$994 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,925 NZD
£854 GBP
View
A
Retailer 6
-
$2,044 NZD
HK$9,000 HKD
View
A
Retailer 7
-
$2,076 NZD
$1,170 USD
View
A
Retailer 8
-
$2,204 NZD
$1,242 USD
View
Final sale: no returns
A
Retailer 9
-
$2,661 NZD
$1,500 USD
View
A
Retailer 10
-
$2,711 NZD
£1,203 GBP
View
B+
Retailer 11
-
$2,834 NZD
$1,597 USD
View
B+
Retailer 12
-
$4,053 NZD
$2,284 USD
View
B+
Retailer 13
-
$4,503 NZD
$2,538 USD
View
B+
Retailer 14
-
$4,867 NZD
£2,160 GBP
View
B+
Retailer 15
-
$4,957 NZD
$2,794 USD
View
B+
Retailer 16
-
$5,516 NZD
$3,109 USD
View
B
Retailer 17
-
$5,923 NZD
SGD 4,511 SGD
View
Retailer 18
-
$6,115 NZD
$3,446 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG603346302 · Oct 29
$6,645 NZD
£2,949 GBP
View
18 more retailers have this diamond
Prices start from $1,521 NZDSave up to $5,125 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
6.54ct Oval
$1,521 NZD