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Round|Lab Grown|IGI

1.25ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG638427897

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638427897

Diamond specifications and retailer prices

From $177 USD
As of November 1, 2026
Save $856 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,033 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638427897 or 638427897. Listed at 20 retailers as of October 29, 2026, with prices from $177 to $1,033, a $856 spread on the same certified stone. MOH London lists it at $1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638427897
Dimensions6.86 × 6.83 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.83 mm1.25 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638427897
Side View
Table 55.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

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 1
Current: $1,033 USD|Low: $139 USD|High: $1,039 USD|Avg: $484 USD|+1.5%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 10$139 USD
Retailer 16$177 USD
Retailer 8$205 USD
Retailer 17$220 USD
Retailer 18$220 USD
Retailer 13$373 USD
Retailer 2$379 USD
Retailer 4$391 USD
Retailer 12$391 USD
Retailer 6$437 USD
Retailer 11$490 USD
Retailer 14$536 USD
Retailer 3$544 USD
Retailer 5$706 USD
Retailer 15$746 USD
Retailer 7$760 USD
Retailer 9$1,021 USD
MOH London$1,033 USD

34 data points across 18 retailers

20 retailers$177 USD to $1,033 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$205 USD
View
Retailer 3
-
$220 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$373 USD
€355 EUR
View
A
Retailer 6
-
$379 USD
ZAR 6,124 ZAR
View
A
Retailer 7
-
$391 USD
View
A
Retailer 8
-
$391 USD
£308 GBP
View
A
Retailer 9
-
$437 USD
View
A
Retailer 10
-
$490 USD
View
Retailer 11
-
$490 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$500 USD
View
Retailer 13
-
$515 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$535 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$536 USD
A$824 AUD
View
B+
Retailer 16
-
$544 USD
View
B+
Retailer 17
-
$706 USD
View
B
Retailer 18
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$746 USD
View
B
Retailer 19
-
$760 USD
View
Most Expensive
B
MOH London
LG638427897 · Oct 29
$1,033 USD
£813 GBP
View
19 more retailers have this diamond
Prices start from $177 USDSave up to $856 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
1.25ct Round
$177 USD