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Radiant|Lab Grown|GIA

2.10ct D SI1 Radiant Lab Grown Diamond

GD • D/SI1 • GIA 6481806051

Certificate GIA 6481806051

Diamond specifications and retailer prices

From $826 NZD
As of November 6, 2026
Save $2,804 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,631 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6481806051. Listed at 11 retailers as of November 5, 2026, with prices from $826 to $3,631, a $2,804 spread on the same certified stone. Diamond Quarter lists it at $3,631. 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

2.10
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.49°
Pavilion angle60.94°
OriginLab Grown
Grading LabGIA
CertificateGIA 6481806051
Dimensions7.07 × 6.98 × 4.51 mm
L/W Ratio1.01
Top View
7.07 mm6.98 mm2.10 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6481806051
Side View
Table 61.0%Crown 42.49°Girdle: MED-STKPavilion 60.94°Culet: NoneDepth 64.6%

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 6
Current: $3,565 NZD|Low: $826 NZD|High: $5,358 NZD|Avg: $1,849 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$826 NZD
Retailer 8$915 NZD
Retailer 2$1,182 NZD
Retailer 7$1,227 NZD
Retailer 3$1,358 NZD
Retailer 6$1,403 NZD
Retailer 10$1,528 NZD
Retailer 4$2,221 NZD
Retailer 5$3,482 NZD
Retailer 1$3,565 NZD

43 data points across 10 retailers

11 retailers$826 NZD to $3,631 NZD

A
Cheapest Retailer
-
$826 NZD
Final sale: no returns
Retailer 2
-
$915 NZD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$1,182 NZD
View
B+
Retailer 4
-
$1,227 NZD
View
B+
Retailer 5
-
$1,358 NZD
View
Retailer 6
-
$1,403 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,528 NZD
View
B
Retailer 8
-
$2,221 NZD
View
B
Retailer 9
-
$3,482 NZD
View
B
Retailer 10
-
$3,565 NZD
View
Most Expensive
B
Diamond Quarter
2.1SI1D64517650N · Nov 5
$3,631 NZD
£1,585 GBP
View
10 more retailers have this diamond
Prices start from $826 NZDSave up to $2,804 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
2.10ct Radiant
$826 NZD