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Oval|Lab Grown|IGI

1.54ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG778676103

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778676103

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 29, 2026
Save $1,835 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,236 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778676103 or 778676103. Listed at 20 retailers as of October 29, 2026, with prices from $401 to $2,236, a $1,835 spread on the same certified stone. Brilliant Earth lists it at $2,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778676103
Dimensions9.57 × 6.57 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.57 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778676103
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 39.3°Culet: NoneDepth 59.1%

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: $2,236 NZD|Low: $378 NZD|High: $2,378 NZD|Avg: $1,169 NZD|-4.5%
Brilliant Earth
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
Retailer 20
October 31, 2026
Retailer 3$401 NZD
Retailer 19$447 NZD
Retailer 14$465 NZD
Retailer 2$497 NZD
Retailer 9$499 NZD
Retailer 5$846 NZD
Retailer 6$857 NZD
Retailer 15$926 NZD
Retailer 10$932 NZD
Retailer 18$1,081 NZD
Retailer 7$1,165 NZD
Retailer 17$1,309 NZD
Retailer 13$1,595 NZD
Retailer 16$1,610 NZD
Retailer 12$1,677 NZD
Retailer 4$1,689 NZD
Retailer 8$2,003 NZD
Retailer 11$2,032 NZD
Retailer 20$2,032 NZD
Brilliant Earth$2,236 NZD

28 data points across 20 retailers

20 retailers$401 NZD to $2,236 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$447 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$465 NZD
$262 USD
View
A
Retailer 4
-
$497 NZD
$280 USD
View
A
Retailer 5
-
$499 NZD
$281 USD
View
A
Retailer 6
-
$846 NZD
$477 USD
View
A
Retailer 7
-
$857 NZD
ZAR 7,805 ZAR
View
A
Retailer 8
-
$926 NZD
£411 GBP
View
A
Retailer 9
-
$932 NZD
$525 USD
View
A
Retailer 10
-
$1,081 NZD
$609 USD
View
B+
Retailer 11
-
$1,165 NZD
A$1,010 AUD
View
B+
Retailer 12
-
$1,309 NZD
$738 USD
View
B+
Retailer 13
-
$1,595 NZD
$899 USD
View
B+
Retailer 14
-
$1,610 NZD
SGD 1,226 SGD
View
Retailer 15
-
$1,677 NZD
$945 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$1,689 NZD
$952 USD
View
B
Retailer 17
-
$2,003 NZD
£889 GBP
View
B
Retailer 18
-
$2,032 NZD
$1,145 USD
View
B
Retailer 19
-
$2,032 NZD
$1,145 USD
View
Most Expensive
B
Brilliant Earth
21501621A · Oct 31
$2,236 NZD
$1,260 USD
View
19 more retailers have this diamond
Prices start from $401 NZDSave up to $1,835 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
1.54ct Oval
$401 NZD