Marquise|Natural|GIA

1.05ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 2556766553

Certificate GIA 2556766553

Diamond specifications and retailer prices

From $6,507 SGD
A$7,808 AUD
As of October 29, 2026
Save $6,740 SGD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,247 SGD at Diamond Wish · As of October 25, 2026
View at Diamond Wish

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556766553. Listed at 21 retailers as of October 25, 2026, with prices from $6,507 to $13,247, a $6,740 spread on the same certified stone. Diamond Wish lists it at $13,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556766553
Dimensions10.42 × 5.16 × 3.34 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
10.42 mm5.16 mm1.05 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556766553
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

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: Oct 29
Current: $11,866 SGD|Low: $5,740 SGD|High: $11,866 SGD|Avg: $8,079 SGD
Diamond Wish
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 13, 2026
Retailer 2$5,775 SGD
Retailer 3$6,215 SGD
Retailer 5$6,507 SGD
Retailer 4$10,387 SGD
Diamond Wish$11,866 SGD

25 data points across 5 retailers

21 retailers$6,507 SGD to $13,247 SGD

B+
Retailer 1
-
$5,775 SGD
Price last confirmed 7 days ago
B+
Retailer 2
-
$6,215 SGD
£3,817 GBP
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$6,443 SGD
$5,025 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$6,443 SGD
$5,025 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$6,443 SGD
$5,025 USD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$6,507 SGD
A$7,808 AUD
View
B
Retailer 7
-
$8,929 SGD
$6,964 USD
View
B
Retailer 8
-
$9,398 SGD
$7,330 USD
View
B
Retailer 9
-
$9,584 SGD
$7,475 USD
View
B
Retailer 10
-
$9,609 SGD
$7,495 USD
View
B
Retailer 11
-
$9,680 SGD
$7,550 USD
View
B
Retailer 12
-
$9,808 SGD
$7,650 USD
View
B
Retailer 13
-
$10,007 SGD
$7,805 USD
View
B
Retailer 14
-
$10,122 SGD
$7,895 USD
View
B
Retailer 15
-
$10,387 SGD
£6,379 GBP
View
Price last confirmed 23 days ago
B
Retailer 16
-
$10,603 SGD
$8,270 USD
View
B
Retailer 17
-
$10,629 SGD
$8,290 USD
View
B
Retailer 18
-
$11,225 SGD
$8,755 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$11,225 SGD
$8,755 USD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$11,866 SGD
$9,255 USD
View
Most Expensive
B
Diamond Wish
MQ91089 · Oct 25
$13,247 SGD
$10,332 USD
View
20 more retailers have this diamond
Prices start from $6,507 SGDSave up to $6,740 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+
1.05ct Marquise
$6,507 SGD