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Oval|Lab Grown|IGI

1.27ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG831693777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831693777

Diamond specifications and retailer prices

From $267 AUD
As of November 1, 2026
Save $1,377 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,643 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831693777 or 831693777. Listed at 19 retailers as of November 1, 2026, with prices from $267 to $1,643, a $1,377 spread on the same certified stone. Reve Diamonds lists it at $1,643. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693777
Dimensions9.16 × 5.96 × 3.49 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm5.96 mm1.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693777
Side View
Table 65.0%Crown 37.4°Girdle: STK-THKPavilion 38°Culet: NoneDepth 58.6%

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: $593 AUD|Low: $267 AUD|High: $1,661 AUD|Avg: $711 AUD|-1.0%
Retailer 1
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 18
Reve Diamonds
November 4, 2026
Retailer 8$267 AUD
Retailer 5$298 AUD
Retailer 2$309 AUD
Retailer 4$331 AUD
Retailer 16$331 AUD
Retailer 18$365 AUD
Retailer 13$423 AUD
Retailer 7$445 AUD
Retailer 15$559 AUD
Retailer 1$593 AUD
Retailer 3$686 AUD
Retailer 17$691 AUD
Retailer 12$848 AUD
Retailer 9$898 AUD
Retailer 11$927 AUD
Retailer 10$1,063 AUD
Retailer 6$1,140 AUD
Retailer 14$1,545 AUD
Reve Diamonds$1,643 AUD

21 data points across 19 retailers

19 retailers$267 AUD to $1,643 AUD

A
Cheapest Retailer
-
$267 AUD
A
Retailer 2
-
$298 AUD
View
Final sale: no returns
A
Retailer 3
-
$309 AUD
View
Retailer 4
-
$331 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$331 AUD
View
A
Retailer 6
-
$365 AUD
View
A
Retailer 7
-
$423 AUD
View
B+
Retailer 8
-
$445 AUD
View
A
Retailer 9
-
$559 AUD
View
A
Retailer 10
-
$593 AUD
View
A
Retailer 11
-
$686 AUD
View
A
Retailer 12
-
$691 AUD
View
B+
Retailer 13
-
$848 AUD
View
Retailer 14
-
$898 AUD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$927 AUD
View
B
Retailer 16
-
$1,063 AUD
View
B+
Retailer 17
-
$1,140 AUD
View
B
Retailer 18
-
$1,545 AUD
View
Most Expensive
B
Reve Diamonds
9359A4B15 · Nov 1
$1,643 AUD
$1,153 USD
View
18 more retailers have this diamond
Prices start from $267 AUDSave up to $1,377 AUD

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
1.27ct Oval
$267 AUD