CaratHunter
Plans
Marquise|Natural|GIA

0.90ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1567656300

Certificate GIA 1567656300

Diamond specifications and retailer prices

From $2,417 SGD
As of October 31, 2026
Save $2,045 SGD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,462 SGD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1567656300. Listed at 13 retailers as of October 31, 2026, with prices from $2,417 to $4,462, a $2,045 spread on the same certified stone. Helzberg Diamonds lists it at $4,462. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.85°
Pavilion angle40.19°
OriginNatural
Grading LabGIA
CertificateGIA 1567656300
Dimensions9.21 × 4.97 × 3.24 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.21 mm4.97 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567656300
Side View
Table 60.0%Crown 39.85°Girdle: STK-VTKPavilion 40.19°Culet: NoneDepth 65.2%

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: Oct 31
Current: $4,462 SGD|Low: $2,468 SGD|High: $4,462 SGD|Avg: $3,061 SGD
Helzberg Diamonds
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 12$2,468 SGD
Retailer 10$2,487 SGD
Retailer 9$2,490 SGD
Retailer 11$2,635 SGD
Retailer 4$2,711 SGD
Retailer 5$2,727 SGD
Retailer 7$2,964 SGD
Retailer 6$3,123 SGD
Retailer 3$3,172 SGD
Retailer 2$3,508 SGD
Retailer 8$4,019 SGD
Helzberg Diamonds$4,462 SGD

15 data points across 12 retailers

13 retailers$2,417 SGD to $4,462 SGD

B+
Cheapest Retailer
-
$2,417 SGD
B+
Retailer 2
-
$2,468 SGD
$1,930 USD
View
B+
Retailer 3
-
$2,487 SGD
$1,945 USD
View
B+
Retailer 4
-
$2,490 SGD
$1,947 USD
View
B+
Retailer 5
-
$2,635 SGD
$2,060 USD
View
B+
Retailer 6
-
$2,711 SGD
View
B+
Retailer 7
-
$2,727 SGD
£1,679 GBP
View
B
Retailer 8
-
$2,964 SGD
$2,318 USD
View
B+
Retailer 9
-
$3,123 SGD
$2,442 USD
View
B
Retailer 10
-
$3,172 SGD
$2,480 USD
View
B
Retailer 11
-
$3,508 SGD
€2,612 EUR
View
B
Retailer 12
-
$4,019 SGD
$3,142 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNMLMJGG · Nov 1
$4,462 SGD
$3,489 USD
View
12 more retailers have this diamond
Prices start from $2,417 SGDSave up to $2,045 SGD

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 Marquise
$2,417 SGD