CaratHunter
Plans
Round|Lab Grown|IGI

7.12ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG791609684

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791609684

Diamond specifications and retailer prices

From $49,422 AUD
$34,716 USD
As of October 30, 2026
Save $46,455 AUD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $95,877 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG791609684 or 791609684. Listed at 21 retailers as of October 30, 2026, with prices from $49,422 to $95,877, a $46,455 spread on the same certified stone. Blue Nile lists it at $95,877. 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 angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609684
Dimensions12.31 × 12.39 × 7.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
12.31 mm12.39 mm7.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609684
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $95,877 AUD|Low: $47,831 AUD|High: $616,701 AUD|Avg: $125,613 AUD|-2.2%
Blue Nile
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 12$47,831 AUD
Retailer 7$49,422 AUD
Retailer 19$52,354 AUD
Retailer 20$52,354 AUD
Retailer 16$52,773 AUD
Retailer 18$56,369 AUD
Retailer 8$58,635 AUD
Retailer 17$59,834 AUD
Retailer 10$60,731 AUD
Retailer 11$60,731 AUD
Retailer 2$67,744 AUD
Retailer 13$81,802 AUD
Retailer 15$82,597 AUD
Blue Nile$95,877 AUD
Retailer 14$108,786 AUD
Retailer 6$138,517 AUD
Retailer 3$167,106 AUD
Retailer 5$181,377 AUD
Retailer 4$234,552 AUD
Retailer 9$548,230 AUD

32 data points across 20 retailers

21 retailers$49,422 AUD to $95,877 AUD

Retailer 1
-
$47,831 AUD
$33,599 USD
Price last confirmed 76 days ago
B+
Retailer 2
-
$49,422 AUD
$34,716 USD
View
B+
Retailer 3
-
$52,354 AUD
$36,776 USD
View
B+
Retailer 4
-
$52,354 AUD
$36,776 USD
View
B+
Retailer 5
-
$52,773 AUD
$37,070 USD
View
B+
Retailer 6
-
$56,369 AUD
$39,596 USD
View
B+
Retailer 7
-
$58,635 AUD
$41,188 USD
View
Final sale: no returns
B+
Retailer 8
-
$59,834 AUD
$42,030 USD
View
B+
Retailer 9
-
$60,731 AUD
$42,660 USD
View
Retailer 10
-
$60,731 AUD
$42,660 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$67,744 AUD
£37,470 GBP
View
B
Retailer 12
-
$81,802 AUD
£45,245 GBP
View
B
Retailer 13
-
$82,597 AUD
$58,020 USD
View
Most Expensive
B
Blue Nile
29154949 · Oct 31
$95,877 AUD
$67,348 USD
View
13 more retailers have this diamond
Prices start from $49,422 AUDSave up to $46,455 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
$49,422 AUD