CaratHunter
Plans
Oval|Natural|GIA

0.90ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 1427407151

Certificate GIA 1427407151

Diamond specifications and retailer prices

From $2,774 NZD
As of November 6, 2026
Save $1,372 NZD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,146 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1427407151. Listed at 3 retailers as of November 6, 2026, with prices from $2,774 to $4,146, a $1,372 spread on the same certified stone. 77 Diamonds lists it at $4,146. 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

0.90
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1427407151
Dimensions7.23 × 5.30 × 3.47 mm
L/W Ratio1.36
Top View
7.23 mm5.30 mm0.90 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1427407151
Side View
Table 55.0%CrownGirdle: STH-VTHPavilionCuletDepth 65.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,146 NZD|Low: $2,740 NZD|High: $4,193 NZD|Avg: $3,266 NZD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$2,774 NZD
Retailer 3$2,859 NZD
77 Diamonds$4,146 NZD

31 data points across 3 retailers

3 retailers$2,774 NZD to $4,146 NZD

B
Cheapest Retailer
-
$2,774 NZD
B
Retailer 2
-
$2,859 NZD
View
Most Expensive
C
77 Diamonds
OVMBNJENNWVA · Nov 6
$4,146 NZD
£1,810 GBP
View
2 more retailers have this diamond
Prices start from $2,774 NZDSave up to $1,372 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
0.90ct Oval
$2,774 NZD