Marquise|Natural|GIA

5.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2567453976

Certificate GIA 2567453976

Diamond specifications and retailer prices

From $124,636 SGD
As of October 31, 2026
Save $71,638 SGD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $196,274 SGD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 5.01ct natural marquise diamond

This 5.01ct natural marquise sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567453976. Listed at 11 retailers as of October 31, 2026, with prices from $124,636 to $196,274, a $71,638 spread on the same certified stone. Diamonds Direct lists it at $196,274. 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

5.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.15°
Pavilion angle38.44°
OriginNatural
Grading LabGIA
CertificateGIA 2567453976
Dimensions18.43 × 9.05 × 5.25 mm
L/W Ratio2.04
Culet sizeNone
Top View
18.43 mm9.05 mm5.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567453976
Side View
Table 59.0%Crown 34.15°Girdle: STK-THKPavilion 38.44°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $196,274 SGD|Low: $127,814 SGD|High: $196,274 SGD|Avg: $153,219 SGD
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$127,814 SGD
Retailer 3$134,342 SGD
Retailer 7$135,495 SGD
Retailer 8$136,085 SGD
Retailer 4$136,810 SGD
Retailer 6$142,120 SGD
Retailer 10$158,536 SGD
Retailer 9$163,461 SGD
Retailer 2$163,807 SGD
Diamonds Direct$196,274 SGD

13 data points across 10 retailers

11 retailers$124,636 SGD to $196,274 SGD

B+
Cheapest Retailer
-
$124,636 SGD
B+
Retailer 2
-
$127,814 SGD
View
B+
Retailer 3
-
$134,342 SGD
£82,713 GBP
View
B+
Retailer 4
-
$135,495 SGD
$105,947 USD
View
B+
Retailer 5
-
$136,085 SGD
$106,408 USD
View
B+
Retailer 6
-
$136,810 SGD
$106,975 USD
View
B
Retailer 7
-
$142,120 SGD
$111,127 USD
View
B
Retailer 8
-
$158,536 SGD
$123,963 USD
View
B
Retailer 9
-
$163,461 SGD
$127,814 USD
View
B
Retailer 10
-
$163,807 SGD
€121,985 EUR
View
Most Expensive
B
Diamonds Direct
1145712 · Nov 1
$196,274 SGD
$153,471 USD
View
10 more retailers have this diamond
Prices start from $124,636 SGDSave up to $71,638 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+
5.01ct Marquise
$124,636 SGD