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Round|Lab Grown|GIA

2.52ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 7491722369

Certificate GIA 7491722369

Diamond specifications and retailer prices

From $1,050 NZD
$590 USD
As of October 29, 2026
Save $4,650 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,330 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.52ct lab-grown round diamond

This 2.52ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7491722369. Listed at 9 retailers as of October 29, 2026, with a 443% 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

2.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 7491722369
Dimensions8.80 × 8.83 × 5.27 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Culet sizeNone
Top View
8.80 mm8.83 mm2.52 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7491722369
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.8%

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: Oct 29
Current: $9,330 NZD|Low: $871 NZD|High: $9,668 NZD|Avg: $3,276 NZD|-3.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 10$1,050 NZD
Retailer 8$1,177 NZD
Retailer 13$1,177 NZD
Retailer 14$1,980 NZD
Retailer 12$2,001 NZD
Retailer 7$2,003 NZD
Retailer 4$2,236 NZD
Retailer 5$2,341 NZD
Retailer 3$2,363 NZD
Retailer 9$3,235 NZD
Retailer 11$3,785 NZD
Retailer 6$5,606 NZD
Retailer 2$5,701 NZD
Do Amore Diamonds$9,330 NZD

20 data points across 14 retailers

9 retailers$1,050 NZD to $5,701 NZD

A
Cheapest Retailer
-
$1,050 NZD
$590 USD
A
Retailer 2
-
$1,177 NZD
$661 USD
View
Final sale: no returns
A
Retailer 3
-
$1,177 NZD
$661 USD
View
B+
Retailer 4
-
$2,001 NZD
$1,124 USD
View
B+
Retailer 5
-
$2,003 NZD
$1,125 USD
View
B
Retailer 6
-
$3,235 NZD
$1,817 USD
View
B
Retailer 7
-
$3,785 NZD
$2,126 USD
View
B
Retailer 8
-
$5,701 NZD
£2,521 GBP
View
Most Expensive
Do Amore Diamonds
27-79C1EA262 · Oct 29
$9,330 NZD
$5,240 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,050 NZDSave up to $4,650 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
2.52ct Round
$1,050 NZD