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Oval|Lab Grown|IGI

1.23ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG803648369

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG803648369

Diamond specifications and retailer prices

From $554 NZD
$312 USD
As of November 1, 2026
Save $2,199 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,753 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803648369 or 803648369. Listed at 18 retailers as of November 1, 2026, with prices from $554 to $2,753, a $2,199 spread on the same certified stone. Reve Diamonds lists it at $2,753. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803648369
Dimensions7.75 × 5.54 × 3.65 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.75 mm5.54 mm1.23 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803648369
Side View
Table 58.0%Crown 29.7°Girdle: MED-STKPavilion 31.7°Culet: NoneDepth 65.9%

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: $841 NZD|Low: $532 NZD|High: $2,785 NZD|Avg: $1,407 NZD|-1.3%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 16$554 NZD
Retailer 2$619 NZD
Retailer 5$642 NZD
Retailer 3$687 NZD
Retailer 1$841 NZD
Retailer 15$923 NZD
Retailer 12$958 NZD
Retailer 8$978 NZD
Retailer 13$1,073 NZD
Retailer 6$1,125 NZD
Retailer 9$1,184 NZD
Retailer 11$1,348 NZD
Retailer 14$1,694 NZD
Retailer 4$2,207 NZD
Retailer 7$2,677 NZD
Retailer 10$2,751 NZD
Reve Diamonds$2,753 NZD

40 data points across 17 retailers

18 retailers$554 NZD to $2,753 NZD

A
Cheapest Retailer
-
$554 NZD
$312 USD
A
Retailer 2
-
$619 NZD
$349 USD
View
Final sale: no returns
A
Retailer 3
-
$642 NZD
$362 USD
View
A
Retailer 4
-
$687 NZD
$387 USD
View
A
Retailer 5
-
$841 NZD
£373 GBP
View
A
Retailer 6
-
$923 NZD
$520 USD
View
A
Retailer 7
-
$958 NZD
$540 USD
View
B+
Retailer 8
-
$978 NZD
$551 USD
View
B+
Retailer 9
-
$1,073 NZD
€576 EUR
View
B+
Retailer 10
-
$1,125 NZD
$634 USD
View
B+
Retailer 11
-
$1,184 NZD
ZAR 10,781 ZAR
View
B+
Retailer 12
-
$1,348 NZD
$760 USD
View
B
Retailer 13
-
$1,694 NZD
$955 USD
View
B
Retailer 14
-
$2,207 NZD
$1,244 USD
View
B
Retailer 15
-
$2,289 NZD
$1,290 USD
View
B
Retailer 16
-
$2,677 NZD
£1,188 GBP
View
B
Retailer 17
-
$2,751 NZD
£1,221 GBP
View
Most Expensive
B
Reve Diamonds
C139A8B0F · Nov 1
$2,753 NZD
$1,551 USD
View
17 more retailers have this diamond
Prices start from $554 NZDSave up to $2,199 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
1.23ct Oval
$554 NZD