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Round|Lab Grown|IGI

1.27ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG407980004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407980004

Diamond specifications and retailer prices

From $1,025 AUD
$720 USD
As of October 30, 2026
Save $3,766 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,791 AUD at MOH London · As of October 26, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG407980004 or 407980004. Listed at 13 retailers as of October 26, 2026, with prices from $1,025 to $4,791, a $3,766 spread on the same certified stone. MOH London lists it at $4,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407980004
Dimensions6.96 × 6.93 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.96 mm6.93 mm1.27 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407980004
Side View
Table 60.5%Crown 33.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.6%

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: Oct 30
Current: $4,791 AUD|Low: $840 AUD|High: $4,849 AUD|Avg: $2,002 AUD|-0.9%
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
October 30, 2026
Retailer 2$1,025 AUD
Retailer 13$1,051 AUD
Retailer 4$1,143 AUD
Retailer 7$1,166 AUD
Retailer 3$1,176 AUD
Retailer 14$1,219 AUD
Retailer 16$1,219 AUD
Retailer 11$1,466 AUD
Retailer 9$1,599 AUD
Retailer 6$1,920 AUD
Retailer 15$1,973 AUD
Retailer 10$2,239 AUD
Retailer 12$3,001 AUD
Retailer 5$3,425 AUD
Retailer 8$3,488 AUD
MOH London$4,791 AUD

30 data points across 16 retailers

13 retailers$1,025 AUD to $4,791 AUD

A
Cheapest Retailer
-
$1,025 AUD
$720 USD
A
Retailer 2
-
$1,051 AUD
$738 USD
View
A
Retailer 3
-
$1,143 AUD
$803 USD
View
A
Retailer 4
-
$1,176 AUD
$826 USD
View
Final sale: no returns
A
Retailer 5
-
$1,219 AUD
$856 USD
View
Retailer 6
-
$1,219 AUD
$856 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 8
-
$1,599 AUD
£885 GBP
View
B
Retailer 9
-
$1,973 AUD
$1,386 USD
View
B
Retailer 10
-
$2,239 AUD
ZAR 25,413 ZAR
View
B
Retailer 11
-
$3,001 AUD
$2,108 USD
View
B
Retailer 12
-
$3,425 AUD
$2,406 USD
View
Most Expensive
B
MOH London
LG407980004 · Oct 26
$4,791 AUD
£2,650 GBP
View
12 more retailers have this diamond
Prices start from $1,025 AUDSave up to $3,766 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
1.27ct Round
$1,025 AUD