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Marquise|Natural|GIA

0.51ct L VS1 Marquise Natural Diamond

VG • L/VS1 • GIA 2185611230

Certificate GIA 2185611230

Diamond specifications and retailer prices

From $848 SGD
As of November 5, 2026
Save $597 SGD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,445 SGD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2185611230. Listed at 12 retailers as of November 5, 2026, with prices from $848 to $1,445, a $597 spread on the same certified stone. Cape Diamonds lists it at $1,445. 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

0.51
Carat
L
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2185611230
Dimensions7.40 × 4.28 × 2.74 mm
L/W Ratio1.73
Culet sizeNone
Top View
7.40 mm4.28 mm0.51 ctL / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2185611230
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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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 5
Current: $1,445 SGD|Low: $798 SGD|High: $2,935 SGD|Avg: $1,239 SGD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$798 SGD
Retailer 6$848 SGD
Retailer 9$848 SGD
Retailer 5$880 SGD
Retailer 8$978 SGD
Retailer 10$1,077 SGD
Retailer 3$1,111 SGD
Retailer 2$1,208 SGD
Cape Diamonds$1,445 SGD
Retailer 7$2,935 SGD

44 data points across 10 retailers

12 retailers$848 SGD to $1,445 SGD

Retailer 1
-
$798 SGD
Price last confirmed 16 days ago
Retailer 2
-
$848 SGD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$848 SGD
View
B
Retailer 4
-
$880 SGD
View
B
Retailer 5
-
$978 SGD
View
B
Retailer 6
-
$1,041 SGD
View
B
Retailer 7
-
$1,077 SGD
View
B
Retailer 8
-
$1,086 SGD
View
B
Retailer 9
-
$1,111 SGD
View
B
Retailer 10
-
$1,208 SGD
View
Most Expensive
C
Cape Diamonds
cert_2185611230 · Nov 5
$1,445 SGD
ZAR 18,274 ZAR
View
10 more retailers have this diamond
Prices start from $848 SGDSave up to $597 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
0.51ct Marquise
$848 SGD