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Round|Lab Grown|GIA

2.05ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 5473874571

Certificate GIA 5473874571

Diamond specifications and retailer prices

From $1,207 NZD
$679 USD
As of November 1, 2026
Save $2,730 NZD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,930 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5473874571. Listed at 14 retailers as of October 31, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 5473874571
Dimensions8.12 × 8.10 × 5.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.12 mm8.10 mm2.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5473874571
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,930 NZD|Low: $1,056 NZD|High: $5,970 NZD|Avg: $2,260 NZD|+4.3%
MOH London
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 2, 2026
Retailer 12$1,207 NZD
Retailer 10$1,313 NZD
Retailer 15$1,401 NZD
Retailer 16$1,401 NZD
Retailer 5$1,466 NZD
Retailer 3$1,715 NZD
Retailer 8$1,965 NZD
Retailer 4$2,001 NZD
Retailer 2$2,122 NZD
Retailer 7$2,131 NZD
Retailer 6$2,278 NZD
Retailer 14$2,470 NZD
Retailer 9$2,805 NZD
Retailer 11$3,576 NZD
Retailer 13$3,937 NZD
MOH London$5,930 NZD

35 data points across 16 retailers

14 retailers$1,207 NZD to $3,937 NZD

B+
Cheapest Retailer
-
$1,207 NZD
$679 USD
B+
Retailer 2
-
$1,313 NZD
$739 USD
View
B+
Retailer 3
-
$1,401 NZD
$788 USD
View
Retailer 4
-
$1,401 NZD
$788 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$1,466 NZD
$825 USD
View
B+
Retailer 6
-
$1,715 NZD
$965 USD
View
B
Retailer 7
-
$2,001 NZD
$1,126 USD
View
B
Retailer 8
-
$2,122 NZD
£940 GBP
View
B
Retailer 9
-
$2,278 NZD
$1,282 USD
View
Retailer 10
-
$2,470 NZD
£1,094 GBP
View
Price last confirmed 16 days ago
B
Retailer 11
-
$2,805 NZD
$1,578 USD
View
B
Retailer 12
-
$3,576 NZD
$2,012 USD
View
B
Retailer 13
-
$3,937 NZD
$2,215 USD
View
Most Expensive
MOH London
5473874571 · Oct 29
$5,930 NZD
£2,627 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,207 NZDSave up to $2,730 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.

B+
2.05ct Round
$1,207 NZD