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Round|Lab Grown|IGI

2.08ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG618458043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618458043

Diamond specifications and retailer prices

From $539 NZD
$304 USD
As of October 29, 2026
Save $3,098 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,637 NZD at Brilliant Earth · As of October 31, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618458043 or 618458043. Listed at 18 retailers as of October 29, 2026, with prices from $539 to $3,637, a $3,098 spread on the same certified stone. Brilliant Earth lists it at $3,637. 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

2.08
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618458043
Dimensions8.23 × 8.18 × 5.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.23 mm8.18 mm2.08 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618458043
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,637 NZD|Low: $518 NZD|High: $3,708 NZD|Avg: $1,311 NZD|-1.9%
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
October 31, 2026
Retailer 16$539 NZD
Retailer 3$603 NZD
Retailer 4$626 NZD
Retailer 5$669 NZD
Retailer 15$669 NZD
Retailer 13$974 NZD
Retailer 9$1,047 NZD
Retailer 6$1,091 NZD
Retailer 2$1,107 NZD
Retailer 8$1,169 NZD
Retailer 10$1,187 NZD
Retailer 14$1,705 NZD
Retailer 12$2,058 NZD
Retailer 7$2,152 NZD
Retailer 11$2,686 NZD
Brilliant Earth$3,637 NZD

43 data points across 16 retailers

18 retailers$539 NZD to $3,637 NZD

A
Cheapest Retailer
-
$539 NZD
$304 USD
A
Retailer 2
-
$603 NZD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$626 NZD
$353 USD
View
A
Retailer 4
-
$669 NZD
$377 USD
View
A
Retailer 5
-
$669 NZD
$377 USD
View
Retailer 6
-
$974 NZD
£432 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,047 NZD
$590 USD
View
B+
Retailer 8
-
$1,091 NZD
$615 USD
View
A
Retailer 9
-
$1,107 NZD
€594 EUR
View
A
Retailer 10
-
$1,169 NZD
$659 USD
View
A
Retailer 11
-
$1,171 NZD
$660 USD
View
A
Retailer 12
-
$1,187 NZD
£527 GBP
View
B+
Retailer 13
-
$1,705 NZD
$961 USD
View
Retailer 14
-
$2,058 NZD
$1,160 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,152 NZD
$1,213 USD
View
B
Retailer 16
-
$2,236 NZD
$1,260 USD
View
B
Retailer 17
-
$2,686 NZD
£1,192 GBP
View
Most Expensive
B
Brilliant Earth
14981751A · Oct 31
$3,637 NZD
$2,050 USD
View
17 more retailers have this diamond
Prices start from $539 NZDSave up to $3,098 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
$539 NZD