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Marquise|Natural|GIA

1.03ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 2111067766

Certificate GIA 2111067766

Diamond specifications and retailer prices

From $4,820 SGD
As of November 5, 2026
Save $1,751 SGD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,572 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2111067766. Listed at 2 retailers as of November 5, 2026, with prices from $4,820 to $6,572, a $1,751 spread on the same certified stone. 77 Diamonds lists it at $6,572. 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

1.03
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2111067766
Dimensions9.93 × 5.03 × 3.40 mm
L/W Ratio1.97
Girdle conditionFaceted
Key to symbols
Feather, Crystal, Cloud
Top View
9.93 mm5.03 mm1.03 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 2111067766
Side View
Table 51.0%CrownGirdle: VTN-ETKPavilionCulet: NDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,572 SGD|Low: $4,593 SGD|High: $6,701 SGD|Avg: $5,828 SGD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$4,593 SGD
Retailer 2$6,240 SGD
77 Diamonds$6,572 SGD

37 data points across 3 retailers

2 retailers$4,820 SGD to $6,572 SGD

B
Cheapest Retailer
-
$4,820 SGD
Most Expensive
B
77 Diamonds
MQZRHTT3QJA · Nov 6
$6,572 SGD
£4,038 GBP
View
1 more retailer has this diamond
Prices start from $4,820 SGDSave up to $1,751 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
1.03ct Marquise
$4,820 SGD