CaratHunter
Plans
Round|Lab Grown|IGI

6.84ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG601325652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601325652

Diamond specifications and retailer prices

From $771 USD
As of November 1, 2026
Save $3,669 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,440 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.84ct lab-grown round diamond

This 6.84ct 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 LG601325652 or 601325652. Listed at 16 retailers as of October 31, 2026, with prices from $771 to $4,440, a $3,669 spread on the same certified stone. Brilliant Earth lists it at $4,440. 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

6.84
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601325652
Dimensions12.20 × 12.15 × 7.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.20 mm12.15 mm6.84 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601325652
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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: Nov 1
Current: $4,440 USD|Low: $771 USD|High: $4,580 USD|Avg: $1,864 USD|-3.1%
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
November 2, 2026
Retailer 3$771 USD
Retailer 11$839 USD
Retailer 4$895 USD
Retailer 14$895 USD
Retailer 10$1,070 USD
Retailer 2$1,367 USD
Retailer 13$1,418 USD
Retailer 6$1,419 USD
Retailer 5$1,446 USD
Retailer 9$1,467 USD
Retailer 12$2,128 USD
Retailer 15$2,516 USD
Retailer 7$3,236 USD
Retailer 8$3,354 USD
Brilliant Earth$4,440 USD

40 data points across 15 retailers

16 retailers$771 USD to $4,440 USD

A
Cheapest Retailer
-
$771 USD
A
Retailer 2
-
$839 USD
View
A
Retailer 3
-
$895 USD
View
Retailer 4
-
$895 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,070 USD
View
Retailer 6
-
$1,359 USD
£1,070 GBP
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,367 USD
£1,076 GBP
View
Retailer 8
-
$1,418 USD
£1,116 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$1,419 USD
View
B+
Retailer 10
-
$1,446 USD
View
B+
Retailer 11
-
$1,467 USD
€1,397 EUR
View
B+
Retailer 12
-
$2,128 USD
View
B+
Retailer 13
-
$2,516 USD
View
B
Retailer 14
-
$3,236 USD
View
B
Retailer 15
-
$3,354 USD
£2,641 GBP
View
Most Expensive
B
Brilliant Earth
8384341A · Oct 31
$4,440 USD
View
15 more retailers have this diamond
Prices start from $771 USDSave up to $3,669 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
6.84ct Round
$771 USD