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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 $512 NZD
As of November 4, 2026
Save $1,756 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,771 NZD 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 19 retailers as of November 4, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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: Nov 4
Current: $2,117 NZD|Low: $457 NZD|High: $3,771 NZD|Avg: $1,343 NZD|-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 6, 2026
Retailer 8$457 NZD
Retailer 7$512 NZD
Retailer 6$530 NZD
Retailer 5$567 NZD
Retailer 14$765 NZD
Retailer 2$817 NZD
Retailer 16$854 NZD
Retailer 12$937 NZD
Retailer 9$1,062 NZD
Retailer 13$1,076 NZD
Retailer 4$1,124 NZD
Retailer 11$1,743 NZD
Retailer 15$1,770 NZD
Retailer 3$1,823 NZD
Brilliant Earth$2,117 NZD
Retailer 10$2,268 NZD

37 data points across 16 retailers

19 retailers$512 NZD to $2,268 NZD

Retailer 1
-
$457 NZD
Price last confirmed 11 days ago
B+
Retailer 2
-
$512 NZD
View
Final sale: no returns
Retailer 3
-
$530 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$567 NZD
View
Price last confirmed 10 days ago
Retailer 5
-
$612 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$765 NZD
View
A
Retailer 7
-
$817 NZD
View
B+
Retailer 8
-
$854 NZD
View
Retailer 9
-
$937 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,062 NZD
View
B+
Retailer 11
-
$1,076 NZD
View
B+
Retailer 12
-
$1,124 NZD
View
B+
Retailer 13
-
$1,443 NZD
View
B
Retailer 14
-
$1,743 NZD
View
Retailer 15
-
$1,770 NZD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,823 NZD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$2,117 NZD
View
B
Retailer 18
-
$2,268 NZD
View
Most Expensive
Brilliant Earth
17319317A · Oct 28
$3,771 NZD
$2,120 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $512 NZDSave up to $1,756 NZD

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
$512 NZD