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Oval|Lab Grown|IGI

1.27ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG781606561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG781606561

Diamond specifications and retailer prices

From $239 USD
As of October 29, 2026
Save $1,079 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,540 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781606561 or 781606561. Listed at 23 retailers as of October 29, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781606561
Dimensions8.46 × 6.23 × 3.84 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
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
8.46 mm6.23 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781606561
Side View
Table 60.0%Crown 37.1°Girdle: THN-STKPavilion 40.5°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Oct 29
Current: $1,540 USD|Low: $231 USD|High: $1,540 USD|Avg: $684 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 4$239 USD
Retailer 5$267 USD
Retailer 17$277 USD
Retailer 8$296 USD
Retailer 15$299 USD
Retailer 16$333 USD
Retailer 22$400 USD
Retailer 10$513 USD
Retailer 2$538 USD
Retailer 21$538 USD
Retailer 18$561 USD
Retailer 19$597 USD
Retailer 3$643 USD
Retailer 11$729 USD
Retailer 20$782 USD
Retailer 7$951 USD
Retailer 13$952 USD
Retailer 6$959 USD
Retailer 9$1,004 USD
Retailer 14$1,015 USD
Retailer 12$1,199 USD
Retailer 23$1,318 USD
Brilliant Earth$1,540 USD

36 data points across 23 retailers

23 retailers$239 USD to $1,318 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$277 USD
View
A
Retailer 4
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$296 USD
View
A
Retailer 5
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$299 USD
View
A
Retailer 6
-
$333 USD
HK$2,600 HKD
View
A
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$513 USD
ZAR 8,289 ZAR
View
A
Retailer 9
-
$538 USD
€512 EUR
View
A
Retailer 10
-
$538 USD
View
A
Retailer 11
-
$561 USD
£442 GBP
View
B+
Retailer 12
-
$597 USD
A$918 AUD
View
B+
Retailer 13
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$643 USD
View
B+
Retailer 14
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$729 USD
A$1,121 AUD
View
B+
Retailer 15
-
$782 USD
View
B+
Retailer 16
-
$951 USD
A$1,463 AUD
View
B
Retailer 17
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$952 USD
View
B
Retailer 18
-
$959 USD
SGD 1,296 SGD
View
B
Retailer 19
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$1,004 USD
View
Retailer 20
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$1,015 USD
View
Price last confirmed 13 days ago
B
Retailer 21
-
$1,199 USD
£944 GBP
View
B
Retailer 22
-
$1,318 USD
View
Most Expensive
Brilliant Earth
18530442A · Oct 21
$1,540 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $239 USDSave up to $1,079 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
$239 USD