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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 1553201351

Certificate GIA 1553201351

Diamond specifications and retailer prices

From $20,523 SGD
A$24,708 AUD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $20,523 SGD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553201351. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.01°
Pavilion angle41.82°
OriginNatural
Grading LabGIA
CertificateGIA 1553201351
Dimensions10.90 × 5.89 × 3.87 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.90 mm5.89 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553201351
Side View
Table 62.0%Crown 41.01°Girdle: MED-VTKPavilion 41.82°Culet: NoneDepth 65.8%

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: Nov 4
Current: $20,523 SGD|Low: $12,003 SGD|High: $30,820 SGD|Avg: $19,560 SGD
GemTrove
Retailer 2
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September 25, 2026
Retailer 16$12,003 SGD
Retailer 2$15,005 SGD
Retailer 17$15,312 SGD
Retailer 9$16,571 SGD
Retailer 13$16,654 SGD
Retailer 20$17,176 SGD
Retailer 21$17,226 SGD
Retailer 8$17,437 SGD
Retailer 6$17,555 SGD
Retailer 7$18,383 SGD
Retailer 14$18,596 SGD
Retailer 11$19,050 SGD
Retailer 19$19,952 SGD
Retailer 5$20,008 SGD
Retailer 23$20,020 SGD
Retailer 12$20,503 SGD
GemTrove$20,523 SGD
Retailer 24$21,175 SGD
Retailer 25$21,175 SGD
Retailer 4$21,209 SGD
Retailer 3$21,878 SGD
Retailer 10$21,926 SGD
Retailer 22$22,446 SGD
Retailer 18$26,407 SGD
Retailer 15$30,820 SGD

2 data points across 25 retailers

1 retailer

B+
GemTrove
GT-N-00924918-98 · Nov 4
$20,523 SGD
A$24,708 AUD
View

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+
1.51ct Marquise
$20,523 SGD