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Oval|Lab Grown|IGI

1.03ct G FL Oval Lab Grown Diamond

ID • G/FL • IGI LG836614512

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836614512

Diamond specifications and retailer prices

From $353 NZD
$199 USD
As of October 29, 2026
Save $2,947 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,300 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614512 or 836614512. Listed at 21 retailers as of October 28, 2026, with prices from $353 to $3,300, a $2,947 spread on the same certified stone. Rare Carat lists it at $3,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614512
Dimensions8.09 × 5.54 × 3.52 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.09 mm5.54 mm1.03 ctG / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614512
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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: $3,300 NZD|Low: $353 NZD|High: $3,424 NZD|Avg: $1,238 NZD|-0.5%
Rare Carat
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
Retailer 21
November 1, 2026
Retailer 5$353 NZD
Retailer 7$396 NZD
Retailer 20$410 NZD
Retailer 10$438 NZD
Retailer 19$438 NZD
Retailer 2$488 NZD
Retailer 18$753 NZD
Retailer 3$765 NZD
Retailer 15$768 NZD
Retailer 13$797 NZD
Retailer 21$861 NZD
Retailer 6$967 NZD
Retailer 12$1,229 NZD
Retailer 9$1,411 NZD
Retailer 4$1,416 NZD
Retailer 8$1,505 NZD
Retailer 14$1,551 NZD
Retailer 17$2,062 NZD
Retailer 16$2,768 NZD
Retailer 11$2,983 NZD
Rare Carat$3,300 NZD

25 data points across 21 retailers

21 retailers$353 NZD to $3,300 NZD

A
Cheapest Retailer
-
$353 NZD
$199 USD
A
Retailer 2
-
$396 NZD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$410 NZD
$231 USD
View
A
Retailer 4
-
$438 NZD
$247 USD
View
A
Retailer 5
-
$438 NZD
$247 USD
View
A
Retailer 6
-
$488 NZD
£217 GBP
View
A
Retailer 7
-
$753 NZD
ZAR 6,860 ZAR
View
A
Retailer 8
-
$765 NZD
$431 USD
View
A
Retailer 9
-
$768 NZD
€412 EUR
View
A
Retailer 10
-
$797 NZD
£354 GBP
View
A
Retailer 11
-
$861 NZD
$485 USD
View
A
Retailer 12
-
$967 NZD
$545 USD
View
B+
Retailer 13
-
$1,229 NZD
SGD 936 SGD
View
B+
Retailer 14
-
$1,411 NZD
$795 USD
View
B+
Retailer 15
-
$1,416 NZD
$798 USD
View
B+
Retailer 16
-
$1,505 NZD
$848 USD
View
B+
Retailer 17
-
$1,551 NZD
$874 USD
View
B
Retailer 18
-
$2,062 NZD
£915 GBP
View
B
Retailer 19
-
$2,768 NZD
$1,560 USD
View
B
Retailer 20
-
$2,983 NZD
$1,681 USD
View
Most Expensive
B
Rare Carat
JH-253521 · Oct 28
$3,300 NZD
$1,860 USD
View
20 more retailers have this diamond
Prices start from $353 NZDSave up to $2,947 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
1.03ct Oval
$353 NZD