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Marquise|Natural|GIA

0.80ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2566472983

Certificate GIA 2566472983

Diamond specifications and retailer prices

From $1,981 SGD
₹147,180 INR
As of October 29, 2026
Save $3,540 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,520 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566472983. Listed at 19 retailers as of October 27, 2026, with prices from $1,981 to $5,520, a $3,540 spread on the same certified stone. NZ Jewellers lists it at $5,520. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566472983
Dimensions9.58 × 4.73 × 3.06 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
9.58 mm4.73 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566472983
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

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: Oct 29
Current: $5,520 SGD|Low: $1,967 SGD|High: $5,677 SGD|Avg: $3,057 SGD|-2.8%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 11$1,981 SGD
Retailer 15$2,316 SGD
Retailer 7$2,385 SGD
Retailer 9$2,437 SGD
Retailer 4$2,467 SGD
Retailer 16$2,640 SGD
Retailer 17$2,679 SGD
Retailer 3$2,762 SGD
Retailer 5$2,818 SGD
Retailer 10$2,897 SGD
Retailer 6$3,047 SGD
Retailer 8$3,113 SGD
Retailer 2$3,339 SGD
Retailer 13$3,601 SGD
Retailer 14$3,896 SGD
Retailer 12$4,651 SGD
NZ Jewellers$5,520 SGD

22 data points across 17 retailers

19 retailers$1,981 SGD to $5,520 SGD

A
Cheapest Retailer
-
$1,981 SGD
₹147,180 INR
A
Retailer 2
-
$2,257 SGD
A$2,709 AUD
View
A
Retailer 3
-
$2,316 SGD
$1,807 USD
View
A
Retailer 4
-
$2,385 SGD
$1,861 USD
View
A
Retailer 5
-
$2,437 SGD
$1,901 USD
View
Final sale: no returns
A
Retailer 6
-
$2,467 SGD
$1,925 USD
View
B+
Retailer 7
-
$2,640 SGD
$2,060 USD
View
A
Retailer 8
-
$2,640 SGD
$2,060 USD
View
A
Retailer 9
-
$2,679 SGD
$2,090 USD
View
B+
Retailer 10
-
$2,762 SGD
$2,155 USD
View
B+
Retailer 11
-
$2,818 SGD
$2,199 USD
View
B+
Retailer 12
-
$2,897 SGD
£1,779 GBP
View
B+
Retailer 13
-
$3,047 SGD
$2,377 USD
View
B+
Retailer 14
-
$3,113 SGD
$2,429 USD
View
B+
Retailer 15
-
$3,339 SGD
£2,051 GBP
View
B+
Retailer 16
-
$3,601 SGD
€2,676 EUR
View
B+
Retailer 17
-
$3,896 SGD
ZAR 49,110 ZAR
View
B
Retailer 18
-
$4,651 SGD
£2,857 GBP
View
Most Expensive
B
NZ Jewellers
feb4697e-23ec-4755-aa90-04109f48d380 · Oct 27
$5,520 SGD
$4,307 USD
View
18 more retailers have this diamond
Prices start from $1,981 SGDSave up to $3,540 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
0.80ct Marquise
$1,981 SGD