Oval|Lab Grown|IGI

1.27ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG770608862

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770608862

Diamond specifications and retailer prices

From $557 USD
As of November 4, 2026
8 retailers carry this diamond
Most expensive: $942 USD at Rare Carat · As of September 9, 2026
View at Rare Carat

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 LG770608862 or 770608862. Listed at 8 retailers as of November 4, 2026. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770608862
Dimensions6.15 × 6.15 × 3.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.15 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770608862
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $942 USD|Low: $249 USD|High: $1,177 USD|Avg: $656 USD
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
October 19, 2026
Retailer 6$249 USD
Retailer 16$335 USD
Retailer 14$412 USD
Retailer 12$422 USD
Retailer 10$444 USD
Retailer 15$496 USD
Retailer 2$557 USD
Retailer 11$604 USD
Retailer 5$618 USD
Retailer 4$729 USD
Retailer 3$827 USD
Retailer 13$850 USD
Retailer 7$853 USD
Rare Carat$942 USD
Retailer 8$1,160 USD
Retailer 9$1,177 USD

10 data points across 16 retailers

8 retailers

Retailer 1
-
$201 USD
Price last confirmed 38 days ago
Retailer 2
-
$233 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$246 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$422 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$557 USD
View
Retailer 6
-
$800 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$850 USD
View
Price last confirmed 40 days ago
Most Expensive
Rare Carat
258626088CB770 · Sep 9
$942 USD
View
Price last confirmed 56 days ago
7 more retailers have this diamond
Prices start from $557 USD

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
$557 USD