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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG837636797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837636797

Diamond specifications and retailer prices

From $269 USD
HK$2,100 HKD
As of November 1, 2026
Save $1,340 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,609 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round 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 LG837636797 or 837636797. Listed at 21 retailers as of October 30, 2026, with prices from $269 to $1,609, a $1,340 spread on the same certified stone. Yadav Diamonds lists it at $1,609. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636797
Dimensions6.97 × 6.94 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.94 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636797
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: $436 USD|Low: $237 USD|High: $1,609 USD|Avg: $682 USD|+9.1%
Retailer 1
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
Yadav Diamonds
November 2, 2026
Retailer 14$240 USD
Retailer 13$322 USD
Retailer 10$399 USD
Retailer 8$413 USD
Retailer 1$436 USD
Retailer 6$509 USD
Retailer 11$575 USD
Retailer 12$584 USD
Retailer 5$595 USD
Retailer 3$790 USD
Retailer 4$822 USD
Retailer 2$824 USD
Retailer 7$940 USD
Retailer 9$1,120 USD
Yadav Diamonds$1,609 USD

39 data points across 15 retailers

21 retailers$269 USD to $1,609 USD

Retailer 1
-
$192 USD
Price last confirmed 22 days ago
Retailer 2
-
$222 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$237 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$237 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$240 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 7
-
$322 USD
View
A
Retailer 8
-
$399 USD
€380 EUR
View
A
Retailer 9
-
$413 USD
ZAR 6,680 ZAR
View
A
Retailer 10
-
$436 USD
£343 GBP
View
B+
Retailer 11
-
$509 USD
View
B+
Retailer 12
-
$575 USD
View
B+
Retailer 13
-
$584 USD
A$899 AUD
View
B+
Retailer 14
-
$595 USD
View
Retailer 15
-
$763 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$790 USD
SGD 1,068 SGD
View
B
Retailer 17
-
$822 USD
View
B
Retailer 18
-
$824 USD
View
B
Retailer 19
-
$940 USD
View
B
Retailer 20
-
$1,120 USD
£882 GBP
View
Most Expensive
B
Yadav Diamonds
13337093 · Oct 30
$1,609 USD
View
20 more retailers have this diamond
Prices start from $269 USDSave up to $1,340 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 Round
$269 USD