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Round|Lab Grown|IGI

1.27ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG770644808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644808

Diamond specifications and retailer prices

From $373 NZD
As of November 3, 2026
Save $1,483 NZD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,856 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644808 or 770644808. Listed at 18 retailers as of November 2, 2026, with prices from $373 to $1,856, a $1,483 spread on the same certified stone. MOH London lists it at $1,856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644808
Dimensions6.98 × 7.03 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.03 mm1.27 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644808
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.9%

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 3
Current: $1,856 NZD|Low: $359 NZD|High: $1,879 NZD|Avg: $949 NZD|-0.1%
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
November 4, 2026
Retailer 12$373 NZD
Retailer 4$464 NZD
Retailer 13$464 NZD
Retailer 6$797 NZD
Retailer 14$797 NZD
Retailer 10$798 NZD
Retailer 8$845 NZD
Retailer 3$900 NZD
Retailer 2$916 NZD
Retailer 11$1,120 NZD
Retailer 9$1,133 NZD
Retailer 7$1,495 NZD
Retailer 5$1,682 NZD
MOH London$1,856 NZD

29 data points across 14 retailers

18 retailers$373 NZD to $1,856 NZD

A
Cheapest Retailer
-
$373 NZD
A
Retailer 2
-
$434 NZD
View
Retailer 3
-
$464 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$464 NZD
View
A
Retailer 5
-
$797 NZD
View
A
Retailer 6
-
$797 NZD
View
A
Retailer 7
-
$798 NZD
View
A
Retailer 8
-
$845 NZD
View
A
Retailer 9
-
$900 NZD
View
A
Retailer 10
-
$916 NZD
View
B+
Retailer 11
-
$1,120 NZD
View
A
Retailer 12
-
$1,133 NZD
View
B+
Retailer 13
-
$1,213 NZD
View
B+
Retailer 14
-
$1,490 NZD
View
B+
Retailer 15
-
$1,495 NZD
View
B
Retailer 16
-
$1,582 NZD
View
B+
Retailer 17
-
$1,716 NZD
View
Most Expensive
B+
MOH London
LG770644808 · Nov 2
$1,856 NZD
£822 GBP
View
17 more retailers have this diamond
Prices start from $373 NZDSave up to $1,483 NZD

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
$373 NZD