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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 $253 AUD
$177 USD
As of November 1, 2026
Save $1,221 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,473 AUD 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 $253 to $1,473, a $1,221 spread on the same certified stone. MOH London lists it at $1,473. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,473 AUD|Low: $237 AUD|High: $1,482 AUD|Avg: $722 AUD|+1.5%
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
November 2, 2026
Retailer 15$253 AUD
Retailer 8$293 AUD
Retailer 16$314 AUD
Retailer 17$314 AUD
Retailer 13$532 AUD
Retailer 11$541 AUD
Retailer 4$558 AUD
Retailer 2$558 AUD
Retailer 6$624 AUD
Retailer 12$699 AUD
Retailer 10$764 AUD
Retailer 3$776 AUD
Retailer 5$1,007 AUD
Retailer 14$1,064 AUD
Retailer 7$1,085 AUD
Retailer 9$1,457 AUD
MOH London$1,473 AUD

35 data points across 17 retailers

20 retailers$253 AUD to $1,473 AUD

A
Cheapest Retailer
-
$253 AUD
$177 USD
A
Retailer 2
-
$293 AUD
$205 USD
View
Retailer 3
-
$314 AUD
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$314 AUD
$220 USD
View
A
Retailer 5
-
$532 AUD
€355 EUR
View
A
Retailer 6
-
$541 AUD
ZAR 6,124 ZAR
View
A
Retailer 7
-
$558 AUD
$391 USD
View
A
Retailer 8
-
$558 AUD
£308 GBP
View
A
Retailer 9
-
$624 AUD
$437 USD
View
A
Retailer 10
-
$699 AUD
$490 USD
View
Retailer 11
-
$699 AUD
$490 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$713 AUD
$500 USD
View
Retailer 13
-
$735 AUD
$515 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$763 AUD
$535 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$764 AUD
View
B+
Retailer 16
-
$776 AUD
$544 USD
View
B+
Retailer 17
-
$1,007 AUD
$706 USD
View
B
Retailer 18
-
$1,064 AUD
$746 USD
View
B
Retailer 19
-
$1,085 AUD
$760 USD
View
Most Expensive
B
MOH London
LG638427897 · Oct 29
$1,473 AUD
£813 GBP
View
19 more retailers have this diamond
Prices start from $253 AUDSave up to $1,221 AUD

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
$253 AUD