CaratHunter
Plans
Round|Lab Grown|IGI

2.08ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG678584378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678584378

Diamond specifications and retailer prices

From $257 USD
As of October 26, 2026
Save $1,863 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,120 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.08ct lab-grown round diamond

This 2.08ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG678584378 or 678584378. Listed at 18 retailers as of October 26, 2026, with prices from $257 to $2,120, a $1,863 spread on the same certified stone. Brilliant Earth lists it at $2,120. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.08
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584378
Dimensions8.35 × 8.31 × 4.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm8.31 mm2.08 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584378
Side View
Table 61.0%Crown 36°Girdle: MediumPavilion 40°Culet: NoneDepth 58.6%

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 26
Current: $1,190 USD|Low: $257 USD|High: $2,120 USD|Avg: $697 USD|-43.9%
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
November 1, 2026
Retailer 8$257 USD
Retailer 6$288 USD
Retailer 5$298 USD
Retailer 4$319 USD
Retailer 13$430 USD
Retailer 2$462 USD
Retailer 15$480 USD
Retailer 11$527 USD
Retailer 12$605 USD
Retailer 9$607 USD
Retailer 3$632 USD
Retailer 10$811 USD
Retailer 14$995 USD
Retailer 16$1,025 USD
Brilliant Earth$1,190 USD
Retailer 7$1,382 USD

37 data points across 16 retailers

18 retailers$257 USD to $2,120 USD

A
Cheapest Retailer
-
$257 USD
B+
Retailer 2
-
$288 USD
View
Final sale: no returns
B+
Retailer 3
-
$298 USD
View
A
Retailer 4
-
$319 USD
View
Retailer 5
-
$344 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$430 USD
View
A
Retailer 7
-
$462 USD
£363 GBP
View
B+
Retailer 8
-
$480 USD
View
A
Retailer 9
-
$527 USD
€502 EUR
View
B+
Retailer 10
-
$605 USD
View
B+
Retailer 11
-
$607 USD
£478 GBP
View
B+
Retailer 12
-
$632 USD
View
B+
Retailer 13
-
$811 USD
View
B
Retailer 14
-
$995 USD
View
B
Retailer 15
-
$1,025 USD
View
B
Retailer 16
-
$1,190 USD
View
B
Retailer 17
-
$1,382 USD
£1,088 GBP
View
Most Expensive
C
Brilliant Earth
17319317A · Oct 28
$2,120 USD
View
17 more retailers have this diamond
Prices start from $257 USDSave up to $1,863 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
2.08ct Round
$257 USD