CaratHunter
Plans
Round|Lab Grown|IGI

7.15ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG593375876

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593375876

Diamond specifications and retailer prices

From $805 USD
As of October 29, 2026
Save $3,835 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,640 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.15ct lab-grown round diamond

This 7.15ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593375876 or 593375876. Listed at 16 retailers as of October 29, 2026, with prices from $805 to $4,640, a $3,835 spread on the same certified stone. Brilliant Earth lists it at $4,640. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.15
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593375876
Dimensions12.49 × 12.43 × 7.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.49 mm12.43 mm7.15 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593375876
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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 29
Current: $4,640 USD|Low: $805 USD|High: $4,640 USD|Avg: $1,931 USD
Brilliant Earth
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
November 1, 2026
Retailer 4$805 USD
Retailer 14$876 USD
Retailer 7$902 USD
Retailer 5$934 USD
Retailer 17$934 USD
Retailer 2$944 USD
Retailer 12$1,110 USD
Retailer 10$1,428 USD
Retailer 8$1,468 USD
Retailer 6$1,506 USD
Retailer 11$1,531 USD
Retailer 15$2,221 USD
Retailer 3$2,625 USD
Retailer 13$3,519 USD
Retailer 9$3,520 USD
Retailer 16$3,570 USD
Brilliant Earth$4,640 USD

40 data points across 17 retailers

16 retailers$805 USD to $4,640 USD

A
Cheapest Retailer
-
$805 USD
A
Retailer 2
-
$876 USD
View
A
Retailer 3
-
$934 USD
View
Retailer 4
-
$934 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$944 USD
£744 GBP
View
A
Retailer 6
-
$1,110 USD
View
A
Retailer 7
-
$1,428 USD
£1,124 GBP
View
B+
Retailer 8
-
$1,468 USD
View
B+
Retailer 9
-
$1,506 USD
View
B+
Retailer 10
-
$1,531 USD
€1,458 EUR
View
B+
Retailer 11
-
$2,221 USD
View
B+
Retailer 12
-
$2,625 USD
View
B
Retailer 13
-
$3,519 USD
£2,771 GBP
View
B
Retailer 14
-
$3,520 USD
View
Retailer 15
-
$3,570 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
8406492A · Oct 31
$4,640 USD
View
15 more retailers have this diamond
Prices start from $805 USDSave up to $3,835 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.

A
7.15ct Round
$805 USD