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Oval|Lab Grown|IGI

1.53ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG818682199

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682199

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of November 1, 2026
Save $1,661 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,071 NZD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.53ct lab-grown oval diamond

This 1.53ct 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 LG818682199 or 818682199. Listed at 21 retailers as of October 30, 2026, with prices from $410 to $2,071, a $1,661 spread on the same certified stone. Brilliance lists it at $2,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682199
Dimensions9.23 × 6.49 × 4.11 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm6.49 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682199
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $2,071 NZD|Low: $403 NZD|High: $2,071 NZD|Avg: $1,133 NZD
Brilliance
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
November 1, 2026
Retailer 11$410 NZD
Retailer 9$460 NZD
Retailer 7$476 NZD
Retailer 3$509 NZD
Retailer 4$509 NZD
Retailer 13$595 NZD
Retailer 19$862 NZD
Retailer 6$878 NZD
Retailer 2$879 NZD
Retailer 14$959 NZD
Retailer 17$1,091 NZD
Retailer 20$1,188 NZD
Retailer 15$1,357 NZD
Retailer 12$1,597 NZD
Retailer 5$1,636 NZD
Retailer 10$1,650 NZD
Retailer 8$1,729 NZD
Retailer 18$1,881 NZD
Retailer 16$2,051 NZD
Brilliance$2,071 NZD

24 data points across 20 retailers

21 retailers$410 NZD to $2,071 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
A
Retailer 2
-
$460 NZD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$476 NZD
$268 USD
View
A
Retailer 4
-
$509 NZD
$287 USD
View
Retailer 5
-
$509 NZD
$287 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$595 NZD
£264 GBP
View
A
Retailer 7
-
$862 NZD
$486 USD
View
A
Retailer 8
-
$878 NZD
$495 USD
View
A
Retailer 9
-
$879 NZD
ZAR 7,999 ZAR
View
A
Retailer 10
-
$959 NZD
£426 GBP
View
A
Retailer 11
-
$1,091 NZD
$615 USD
View
A
Retailer 12
-
$1,188 NZD
A$1,030 AUD
View
B+
Retailer 13
-
$1,357 NZD
$765 USD
View
B+
Retailer 14
-
$1,597 NZD
$900 USD
View
Retailer 15
-
$1,597 NZD
$900 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$1,636 NZD
$922 USD
View
B+
Retailer 17
-
$1,650 NZD
SGD 1,257 SGD
View
B
Retailer 18
-
$1,729 NZD
$974 USD
View
B+
Retailer 19
-
$1,881 NZD
$1,060 USD
View
B
Retailer 20
-
$2,051 NZD
£910 GBP
View
Most Expensive
B
Brilliance
D45359092 · Oct 30
$2,071 NZD
$1,167 USD
View
20 more retailers have this diamond
Prices start from $410 NZDSave up to $1,661 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
1.53ct Oval
$410 NZD