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Round|Lab Grown|IGI

1.26ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG839676137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676137

Diamond specifications and retailer prices

From $324 AUD
$227 USD
As of November 1, 2026
Save $1,356 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,680 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839676137 or 839676137. Listed at 13 retailers as of November 1, 2026, with prices from $324 to $1,680, a $1,356 spread on the same certified stone. MOH London lists it at $1,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676137
Dimensions6.90 × 6.93 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.90 mm6.93 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676137
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $1,680 AUD|Low: $314 AUD|High: $1,689 AUD|Avg: $819 AUD|+0.8%
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
November 3, 2026
Retailer 13$324 AUD
Retailer 12$402 AUD
Retailer 11$485 AUD
Retailer 8$570 AUD
Retailer 7$590 AUD
Retailer 9$620 AUD
Retailer 2$652 AUD
Retailer 6$876 AUD
Retailer 10$1,159 AUD
Retailer 4$1,163 AUD
Retailer 3$1,170 AUD
Retailer 5$1,484 AUD
MOH London$1,680 AUD

29 data points across 13 retailers

13 retailers$324 AUD to $1,680 AUD

A
Cheapest Retailer
-
$324 AUD
$227 USD
Final sale: no returns
A
Retailer 2
-
$402 AUD
HK$2,200 HKD
View
B+
Retailer 3
-
$485 AUD
$340 USD
View
A
Retailer 4
-
$570 AUD
£315 GBP
View
A
Retailer 5
-
$590 AUD
€394 EUR
View
A
Retailer 6
-
$620 AUD
ZAR 7,024 ZAR
View
A
Retailer 7
-
$652 AUD
£360 GBP
View
B+
Retailer 8
-
$876 AUD
View
B
Retailer 9
-
$1,159 AUD
$812 USD
View
Retailer 10
-
$1,163 AUD
$815 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,170 AUD
SGD 1,108 SGD
View
Retailer 12
-
$1,484 AUD
$1,040 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG839676137 · Nov 2
$1,680 AUD
£927 GBP
View
12 more retailers have this diamond
Prices start from $324 AUDSave up to $1,356 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
1.26ct Round
$324 AUD