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3.62ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 6492987557

Shape and cutting style on the report: Round

Certificate GIA 6492987557

Diamond specifications and retailer prices

From $1,899 NZD
$1,070 USD
As of November 1, 2026
Save $6,334 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,233 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.62ct lab-grown round diamond

This 3.62ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492987557. Listed at 13 retailers as of November 1, 2026, with prices from $1,899 to $8,233, a $6,334 spread on the same certified stone. Brilliant Earth lists it at $8,233. 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

3.62
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 6492987557
Dimensions9.82 × 9.84 × 6.11 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.82 mm9.84 mm3.62 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492987557
Side View
Table 57.0%Crown 35.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 62.2%

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 1
Current: $8,233 NZD|Low: $1,899 NZD|High: $8,321 NZD|Avg: $4,182 NZD|-1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$1,899 NZD
Retailer 7$2,360 NZD
Retailer 3$2,404 NZD
Retailer 10$2,566 NZD
Retailer 9$2,634 NZD
Retailer 5$3,063 NZD
Retailer 2$3,314 NZD
Retailer 8$4,161 NZD
Retailer 4$5,600 NZD
Retailer 6$7,366 NZD
Retailer 12$7,725 NZD
Brilliant Earth$8,233 NZD

42 data points across 12 retailers

13 retailers$1,899 NZD to $8,233 NZD

A
Cheapest Retailer
-
$1,899 NZD
$1,070 USD
Final sale: no returns
B+
Retailer 2
-
$2,360 NZD
$1,330 USD
View
B+
Retailer 3
-
$2,404 NZD
$1,355 USD
View
B+
Retailer 4
-
$2,566 NZD
$1,446 USD
View
B+
Retailer 5
-
$2,634 NZD
HK$11,600 HKD
View
B+
Retailer 6
-
$3,063 NZD
£1,359 GBP
View
B+
Retailer 7
-
$3,314 NZD
€1,779 EUR
View
B
Retailer 8
-
$4,070 NZD
$2,294 USD
View
B
Retailer 9
-
$4,161 NZD
A$3,608 AUD
View
B
Retailer 10
-
$5,600 NZD
$3,156 USD
View
B
Retailer 11
-
$7,366 NZD
£3,269 GBP
View
B
Retailer 12
-
$7,725 NZD
$4,354 USD
View
Most Expensive
B
Brilliant Earth
11209830A · Nov 1
$8,233 NZD
$4,640 USD
View
12 more retailers have this diamond
Prices start from $1,899 NZDSave up to $6,334 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
3.62ct Round
$1,899 NZD