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Round|Lab Grown|IGI

7.12ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG830627971

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830627971

Diamond specifications and retailer prices

From $63,421 AUD
$44,550 USD
As of October 26, 2026
Save $21,109 AUD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $84,530 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 7.12ct lab-grown round diamond

This 7.12ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830627971 or 830627971. Listed at 7 retailers as of October 26, 2026, with prices from $63,421 to $84,530, a $21,109 spread on the same certified stone. MOH London lists it at $84,530. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830627971
Dimensions12.31 × 12.39 × 7.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
12.31 mm12.39 mm7.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830627971
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $84,530 AUD|Low: $63,421 AUD|High: $200,693 AUD|Avg: $113,389 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$63,421 AUD
Retailer 2$72,142 AUD
Retailer 4$72,604 AUD
MOH London$84,530 AUD
Retailer 3$122,415 AUD
Retailer 5$146,212 AUD
Retailer 7$200,693 AUD

15 data points across 7 retailers

7 retailers$63,421 AUD to $84,530 AUD

B+
Cheapest Retailer
-
$63,421 AUD
$44,550 USD
B+
Retailer 2
-
$72,142 AUD
£39,902 GBP
View
B+
Retailer 3
-
$72,604 AUD
$51,000 USD
View
Most Expensive
B
MOH London
LG830627971 · Oct 29
$84,530 AUD
£46,754 GBP
View
3 more retailers have this diamond
Prices start from $63,421 AUDSave up to $21,109 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.

B+
7.12ct Round
$63,421 AUD