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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG773635900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773635900

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of November 1, 2026
Save $1,801 NZD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,211 NZD at Frank Darling · As of October 28, 2026
View at Frank Darling

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773635900 or 773635900. Listed at 6 retailers as of October 28, 2026, with prices from $410 to $2,211, a $1,801 spread on the same certified stone. Frank Darling lists it at $2,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773635900
Dimensions9.08 × 6.59 × 4.00 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
9.08 mm6.59 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773635900
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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: $2,211 NZD|Low: $410 NZD|High: $3,566 NZD|Avg: $1,459 NZD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$410 NZD
Retailer 5$625 NZD
Retailer 3$658 NZD
Retailer 4$813 NZD
Retailer 11$891 NZD
Retailer 8$917 NZD
Retailer 9$1,352 NZD
Retailer 6$1,579 NZD
Retailer 7$1,703 NZD
Retailer 12$1,939 NZD
Frank Darling$2,211 NZD
Retailer 10$3,566 NZD

11 data points across 12 retailers

6 retailers$410 NZD to $2,211 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
Final sale: no returns
B+
Retailer 2
-
$625 NZD
$352 USD
View
Retailer 3
-
$1,352 NZD
$762 USD
View
Price last confirmed 47 days ago
Retailer 4
-
$1,579 NZD
$890 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,703 NZD
$960 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Frank Darling
100756905501KD · Oct 28
$2,211 NZD
$1,246 USD
View
5 more retailers have this diamond
Prices start from $410 NZDSave up to $1,801 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
1.51ct Oval
$410 NZD