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Oval|Lab Grown|IGI

1.27ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG743518521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743518521

Diamond specifications and retailer prices

From $457 AUD
As of November 5, 2026
Save $887 AUD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,345 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743518521 or 743518521. Listed at 5 retailers as of November 5, 2026, with prices from $457 to $1,345, a $887 spread on the same certified stone. Frank Darling lists it at $1,345. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743518521
Dimensions8.77 × 6.12 × 3.79 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
8.77 mm6.12 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743518521
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,345 AUD|Low: $431 AUD|High: $2,800 AUD|Avg: $1,100 AUD|+3.7%
Frank Darling
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
November 5, 2026
Retailer 8$457 AUD
Retailer 9$487 AUD
Retailer 14$671 AUD
Retailer 2$706 AUD
Retailer 11$747 AUD
Retailer 3$863 AUD
Retailer 4$864 AUD
Retailer 7$870 AUD
Retailer 10$1,061 AUD
Retailer 6$1,314 AUD
Frank Darling$1,345 AUD
Retailer 13$1,528 AUD
Retailer 5$1,633 AUD
Retailer 12$2,800 AUD

3 data points across 14 retailers

5 retailers$457 AUD to $1,345 AUD

A
Cheapest Retailer
-
$457 AUD
B+
Retailer 2
-
$487 AUD
View
A
Retailer 3
-
$706 AUD
View
B+
Retailer 4
-
$870 AUD
View
Most Expensive
B
Frank Darling
100753236360BD · Nov 6
$1,345 AUD
$941 USD
View
4 more retailers have this diamond
Prices start from $457 AUDSave up to $887 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
$457 AUD