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Marquise|Natural|GIA

0.61ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7551709438

Certificate GIA 7551709438

Diamond specifications and retailer prices

From $982 SGD
HK$6,000 HKD
As of November 1, 2026
Save $673 SGD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,655 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded H 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 7551709438. Listed at 10 retailers as of November 1, 2026, with prices from $982 to $1,655, a $673 spread on the same certified stone. 77 Diamonds lists it at $1,655. 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

0.61
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.6°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7551709438
Dimensions8.61 × 4.50 × 2.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Top View
8.61 mm4.50 mm0.61 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551709438
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 39°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,655 SGD|Low: $966 SGD|High: $1,658 SGD|Avg: $1,255 SGD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2$982 SGD
Retailer 3$1,145 SGD
Retailer 5$1,157 SGD
Retailer 4$1,215 SGD
Retailer 7$1,248 SGD
Retailer 6$1,281 SGD
77 Diamonds$1,655 SGD

42 data points across 7 retailers

10 retailers$982 SGD to $1,655 SGD

A
Cheapest Retailer
-
$982 SGD
HK$6,000 HKD
Retailer 2
-
$1,145 SGD
€853 EUR
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,157 SGD
View
B+
Retailer 4
-
$1,215 SGD
$950 USD
View
B+
Retailer 5
-
$1,248 SGD
$976 USD
View
B+
Retailer 6
-
$1,281 SGD
$1,002 USD
View
B+
Retailer 7
-
$1,381 SGD
$1,080 USD
View
B+
Retailer 8
-
$1,381 SGD
$1,080 USD
View
B
Retailer 9
-
$1,420 SGD
$1,110 USD
View
Most Expensive
B
77 Diamonds
MQMBCMRZXHPZ · Nov 3
$1,655 SGD
£1,019 GBP
View
9 more retailers have this diamond
Prices start from $982 SGDSave up to $673 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
0.61ct Marquise
$982 SGD