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Oval|Lab Grown|GIA

1.52ct D SI2 Oval Lab Grown Diamond

EX • D/SI2 • GIA 5443972820

Certificate GIA 5443972820

Diamond specifications and retailer prices

From $669 NZD
As of November 5, 2026
Save $2,379 NZD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,260 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5443972820. Listed at 7 retailers as of November 5, 2026, with a 356% 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

1.52
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5443972820
Dimensions9.08 × 6.48 × 4.07 mm
L/W Ratio1.40
Top View
9.08 mm6.48 mm1.52 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5443972820
Side View
Table 60.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 62.8%

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: Nov 5
Current: $3,260 NZD|Low: $642 NZD|High: $3,281 NZD|Avg: $1,720 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$669 NZD
Retailer 6$776 NZD
Retailer 4$830 NZD
Retailer 7$830 NZD
Retailer 5$2,668 NZD
Retailer 3$3,049 NZD
MOH London$3,260 NZD

13 data points across 7 retailers

7 retailers$669 NZD to $3,049 NZD

A
Cheapest Retailer
-
$669 NZD
A
Retailer 2
-
$776 NZD
View
A
Retailer 3
-
$830 NZD
View
Retailer 4
-
$830 NZD
View
Price last confirmed 12 days ago
B
Retailer 5
-
$2,668 NZD
View
B
Retailer 6
-
$3,049 NZD
View
Most Expensive
MOH London
5443972820 · Oct 29
$3,260 NZD
£1,423 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $669 NZDSave up to $2,379 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
1.52ct Oval
$669 NZD