CaratHunter
Plans
Marquise|Natural|GIA

1.80ct D IF Marquise Natural Diamond

VG • D/IF • GIA 2547640368

Certificate GIA 2547640368

Diamond specifications and retailer prices

From $30,912 SGD
€23,020 EUR
As of November 2, 2026
Save $21,870 SGD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $61,093 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 1.8ct natural marquise diamond

This 1.8ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547640368. Listed at 15 retailers as of October 27, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.80
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 2547640368
Dimensions12.72 × 6.45 × 3.70 mm
L/W Ratio1.97
Top View
12.72 mm6.45 mm1.80 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547640368
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 35.7°Culet: NoneDepth 57.3%

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 2
Current: $61,093 SGD|Low: $30,912 SGD|High: $61,747 SGD|Avg: $41,372 SGD|-1.1%
MOH London
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
November 2, 2026
Retailer 3$30,912 SGD
Retailer 13$36,065 SGD
Retailer 7$36,296 SGD
Retailer 11$36,545 SGD
Retailer 14$36,545 SGD
Retailer 10$36,737 SGD
Retailer 6$37,400 SGD
Retailer 8$38,185 SGD
Retailer 12$38,738 SGD
Retailer 2$38,922 SGD
Retailer 5$39,354 SGD
Retailer 9$43,810 SGD
Retailer 4$52,782 SGD
MOH London$61,093 SGD

31 data points across 14 retailers

15 retailers$30,912 SGD to $52,782 SGD

A
Cheapest Retailer
-
$30,912 SGD
€23,020 EUR
B+
Retailer 2
-
$36,065 SGD
$28,200 USD
View
B+
Retailer 3
-
$36,296 SGD
$28,381 USD
View
B+
Retailer 4
-
$36,545 SGD
$28,575 USD
View
B+
Retailer 5
-
$36,545 SGD
$28,575 USD
View
Final sale: no returns
B+
Retailer 6
-
$36,737 SGD
£22,619 GBP
View
Retailer 7
-
$37,400 SGD
A$44,990 AUD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$38,185 SGD
£23,510 GBP
View
B+
Retailer 9
-
$38,738 SGD
$30,290 USD
View
B+
Retailer 10
-
$38,922 SGD
£23,964 GBP
View
B+
Retailer 11
-
$39,354 SGD
$30,772 USD
View
Retailer 12
-
$40,994 SGD
$32,054 USD
View
Price last confirmed 42 days ago
B+
Retailer 13
-
$43,810 SGD
€32,625 EUR
View
B
Retailer 14
-
$52,782 SGD
ZAR 666,741 ZAR
View
Most Expensive
MOH London
9DEE8A92D · Oct 25
$61,093 SGD
£37,614 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $30,912 SGDSave up to $21,870 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.

A
1.80ct Marquise
$30,912 SGD