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Marquise|Natural|GIA

0.70ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1549585967

Certificate GIA 1549585967

Diamond specifications and retailer prices

From $1,260 SGD
HK$7,700 HKD
As of November 1, 2026
Save $1,861 SGD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,156 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549585967. Listed at 18 retailers as of November 1, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549585967
Dimensions7.99 × 4.66 × 3.02 mm
L/W Ratio1.71
Key to symbols
Feather, Cloud, Crystal
Top View
7.99 mm4.66 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549585967
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.8%

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: Nov 1
Current: $4,156 SGD|Low: $1,162 SGD|High: $4,156 SGD|Avg: $2,058 SGD
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
November 3, 2026
Retailer 8$1,260 SGD
Retailer 9$1,572 SGD
Retailer 4$1,579 SGD
Retailer 12$1,703 SGD
Retailer 10$1,723 SGD
Retailer 3$1,759 SGD
Retailer 13$1,877 SGD
Retailer 2$1,947 SGD
Retailer 5$1,966 SGD
Retailer 11$1,966 SGD
Retailer 7$2,378 SGD
Retailer 6$3,122 SGD
NZ Jewellers$4,156 SGD

39 data points across 13 retailers

18 retailers$1,260 SGD to $3,122 SGD

A
Cheapest Retailer
-
$1,260 SGD
HK$7,700 HKD
B+
Retailer 2
-
$1,572 SGD
$1,229 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,579 SGD
$1,235 USD
View
Retailer 4
-
$1,645 SGD
$1,286 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,703 SGD
$1,332 USD
View
Price last confirmed 44 days ago
Retailer 6
-
$1,703 SGD
$1,332 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$1,707 SGD
$1,335 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$1,723 SGD
$1,347 USD
View
Retailer 9
-
$1,759 SGD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$1,877 SGD
$1,468 USD
View
B+
Retailer 11
-
$1,947 SGD
£1,199 GBP
View
Retailer 12
-
$1,966 SGD
$1,537 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,966 SGD
$1,537 USD
View
Price last confirmed 42 days ago
Retailer 14
-
$1,966 SGD
$1,537 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$2,378 SGD
€1,771 EUR
View
B
Retailer 16
-
$3,122 SGD
£1,922 GBP
View
Retailer 17
-
$4,156 SGD
$3,250 USD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
985f125c-c806-4f81-ab1c-45cf019c6ecd · Oct 21
$4,156 SGD
$3,250 USD
View
Price last confirmed 13 days ago
17 more retailers have this diamond
Prices start from $1,260 SGDSave up to $1,861 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
0.70ct Marquise
$1,260 SGD