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Oval|Lab Grown|IGI

1.27ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG720571193

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720571193

Diamond specifications and retailer prices

From $382 USD
As of November 4, 2026
Save $1,144 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,526 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720571193 or 720571193. Listed at 16 retailers as of November 4, 2026, with prices from $382 to $1,526, a $1,144 spread on the same certified stone. Taylor and Hart lists it at $1,526. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720571193
Dimensions8.99 × 6.01 × 3.78 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm6.01 mm1.27 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720571193
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 4
Current: $590 USD|Low: $333 USD|High: $1,526 USD|Avg: $756 USD|+20.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 5, 2026
Retailer 5$382 USD
Retailer 6$475 USD
Retailer 11$497 USD
Retailer 2$524 USD
Retailer 8$540 USD
Retailer 9$562 USD
Retailer 1$590 USD
Retailer 7$766 USD
Retailer 10$961 USD
Retailer 3$1,203 USD
Retailer 4$1,250 USD
Taylor and Hart$1,526 USD

41 data points across 12 retailers

16 retailers$382 USD to $1,526 USD

Retailer 1
-
$252 USD
Price last confirmed 26 days ago
Retailer 2
-
$293 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$313 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$382 USD
View
A
Retailer 5
-
$475 USD
View
A
Retailer 6
-
$497 USD
View
A
Retailer 7
-
$524 USD
View
B+
Retailer 8
-
$540 USD
View
B+
Retailer 9
-
$562 USD
View
B+
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$766 USD
View
B
Retailer 12
-
$961 USD
View
Retailer 13
-
$1,006 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$1,203 USD
View
B
Retailer 15
-
$1,250 USD
View
Most Expensive
B
Taylor and Hart
K14ABGE · Nov 4
$1,526 USD
View
15 more retailers have this diamond
Prices start from $382 USDSave up to $1,144 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
$382 USD