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Marquise|Natural|GIA

1.80ct J VVS2 Marquise Natural Diamond

EX • J/VVS2

Diamond specifications and retailer prices

From $16,190 SGD
$12,664 USD
As of October 26, 2026
Save $5,482 SGD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $21,671 SGD at The Diamond Guys · As of October 27, 2026
View at The Diamond Guys

About this 1.8ct natural marquise diamond

This 1.8ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of October 26, 2026, with prices from $16,190 to $21,671, a $5,482 spread on the same certified stone. The Diamond Guys lists it at $21,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.53 × 6.20 × 4.19 mm
L/W Ratio1.86
Top View
11.53 mm6.20 mm1.80 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.5%

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: Oct 26
Current: $19,562 SGD|Low: $16,018 SGD|High: $25,981 SGD|Avg: $20,020 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
October 1, 2026
Retailer 3$16,190 SGD
Retailer 8$17,476 SGD
Retailer 7$18,339 SGD
Retailer 1$19,562 SGD
Retailer 5$19,868 SGD
Retailer 9$20,177 SGD
Retailer 2$20,472 SGD
Retailer 6$20,631 SGD
The Diamond Guys$21,671 SGD
Retailer 4$25,981 SGD

13 data points across 10 retailers

6 retailers$16,190 SGD to $21,671 SGD

B
Cheapest Retailer
-
$16,190 SGD
$12,664 USD
B
Retailer 2
-
$17,476 SGD
CA$18,987 CAD
View
B
Retailer 3
-
$20,177 SGD
$15,783 USD
View
Retailer 4
-
$20,472 SGD
£12,609 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
$20,631 SGD
$16,138 USD
View
Price last confirmed 56 days ago
Most Expensive
B
The Diamond Guys
1971566521 · Oct 27
$21,671 SGD
$16,952 USD
View
5 more retailers have this diamond
Prices start from $16,190 SGDSave up to $5,482 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
1.80ct Marquise
$16,190 SGD