Round|Lab Grown|IGI

1.27ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG850671528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850671528

Diamond specifications and retailer prices

From $166 USD
As of November 1, 2026
Save $797 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $963 USD at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850671528 or 850671528. Listed at 18 retailers as of November 1, 2026, with prices from $166 to $963, a $797 spread on the same certified stone. MOH London lists it at $963. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850671528
Dimensions6.89 × 6.92 × 4.32 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
6.89 mm6.92 mm1.27 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850671528
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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: Nov 1
Current: $963 USD|Low: $166 USD|High: $963 USD|Avg: $443 USD
MOH London
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 18$166 USD
Retailer 16$193 USD
Retailer 13$206 USD
Retailer 6$243 USD
Retailer 8$278 USD
Retailer 4$351 USD
Retailer 2$355 USD
Retailer 12$362 USD
Retailer 11$367 USD
Retailer 17$433 USD
Retailer 5$458 USD
Retailer 15$508 USD
Retailer 9$545 USD
Retailer 14$662 USD
Retailer 10$686 USD
Retailer 3$688 USD
Retailer 7$717 USD
MOH London$963 USD

5 data points across 18 retailers

18 retailers$166 USD to $963 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$193 USD
View
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 5
-
$278 USD
View
A
Retailer 6
-
$351 USD
€334 EUR
View
Retailer 7
-
$355 USD
ZAR 5,743 ZAR
View
A
Retailer 8
-
$362 USD
£285 GBP
View
A
Retailer 9
-
$367 USD
£289 GBP
View
A
Retailer 10
-
$433 USD
View
B+
Retailer 11
-
$458 USD
View
B+
Retailer 12
-
$508 USD
View
B+
Retailer 13
-
$545 USD
View
B+
Retailer 14
-
$662 USD
View
B+
Retailer 15
-
$686 USD
SGD 927 SGD
View
B+
Retailer 16
-
$688 USD
View
B
Retailer 17
-
$717 USD
View
Most Expensive
B
MOH London
LG850671528 · Nov 1
$963 USD
£758 GBP
View
17 more retailers have this diamond
Prices start from $166 USDSave up to $797 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
$166 USD