CaratHunter
Plans
Marquise|Lab Grown|IGI

8.12ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG616409288

Certificate IGI LG616409288

Diamond specifications and retailer prices

From $1,553 USD
Save $4,567 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,120 USD at Brilliant Earth
View at Brilliant Earth

About this 8.12ct lab-grown marquise diamond

This 8.12ct lab-grown marquise 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 LG616409288 or 616409288. Listed at 5 retailers, with prices from $1,553 to $6,120 at Brilliant Earth, a $4,567 spread on the same certified stone. 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

8.12
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409288
Dimensions20.23 × 10.68 × 6.68 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
20.23 mm10.68 mm8.12 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616409288
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 8 hours ago
Current: $6,120 USD|Low: $1,506 USD|High: $10,920 USD|Avg: $3,446 USD|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5

26 data points across 5 retailers

5 retailers$1,553 USD - $6,120 USD

A
Cheapest Retailer
-
$1,553 USD
View
A
Retailer 2
-
$1,597 USD
£1,257 GBP
View
B+
Retailer 3
-
$1,648 USD
View
B
Retailer 4
-
$4,426 USD
View
Most Expensive
B
Brilliant Earth
8954176A · Sep 17
$6,120 USD
View
4 more retailers have this diamond
Prices start from $1,553 USDSave up to $4,567 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.

A
8.12ct Marquise
$1,553 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.

8.12ct G SI1 Marquise Lab-Grown Diamond, IGI LG616409288