Round|Lab Grown|IGI

7.97ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG799648022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799648022

Diamond specifications and retailer prices

From $31,929 USD
As of October 31, 2026
Save $37,412 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $69,341 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 7.97ct lab-grown round diamond

This 7.97ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799648022 or 799648022. Listed at 17 retailers as of October 31, 2026, with prices from $31,929 to $69,341, a $37,412 spread on the same certified stone. Yorxs lists it at $69,341. 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

7.97
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648022
Dimensions12.79 × 12.72 × 8.00 mm
L/W Ratio1.01
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
12.79 mm12.72 mm7.97 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648022
Side View
Table 56.0%Crown 34.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

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 31
Current: $41,291 USD|Low: $26,551 USD|High: $144,566 USD|Avg: $48,634 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
November 1, 2026
Retailer 5$26,551 USD
Retailer 4$31,929 USD
Retailer 11$35,244 USD
Retailer 3$35,526 USD
Retailer 10$37,550 USD
Retailer 13$39,235 USD
Retailer 7$39,473 USD
Retailer 12$40,883 USD
Retailer 1$41,291 USD
Retailer 9$42,760 USD
Retailer 6$48,534 USD
Retailer 8$51,356 USD
Yorxs$69,341 USD
Retailer 2$144,566 USD

39 data points across 14 retailers

17 retailers$31,929 USD to $69,341 USD

Retailer 1
-
$26,551 USD
Price last confirmed 76 days ago
B+
Retailer 2
-
$31,929 USD
View
B+
Retailer 3
-
$35,244 USD
View
B+
Retailer 4
-
$35,526 USD
View
B+
Retailer 5
-
$37,550 USD
View
B+
Retailer 6
-
$39,235 USD
View
B+
Retailer 7
-
$39,473 USD
View
Final sale: no returns
Retailer 8
-
$40,883 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$40,883 USD
View
B+
Retailer 10
-
$41,291 USD
£32,513 GBP
View
B
Retailer 11
-
$42,760 USD
View
B
Retailer 12
-
$48,534 USD
View
B
Retailer 13
-
$51,203 USD
View
B+
Retailer 14
-
$51,356 USD
£40,438 GBP
View
Most Expensive
B
Yorxs
572539177 · Oct 31
$69,341 USD
€66,039 EUR
View
14 more retailers have this diamond
Prices start from $31,929 USDSave up to $37,412 USD

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+
7.97ct Round
$31,929 USD