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Marquise|Natural|GIA

0.70ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 1565199794

Certificate GIA 1565199794

Diamond specifications and retailer prices

From $1,277 SGD
HK$7,800 HKD
As of November 1, 2026
Save $706 SGD (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,692 SGD at NZ Jewellers · As of October 17, 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 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 1565199794. Listed at 18 retailers as of November 1, 2026, with a 55% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1565199794
Dimensions8.59 × 4.57 × 2.99 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
8.59 mm4.57 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565199794
Side View
Table 60.0%Crown 39.7°Girdle: MED-VTKPavilion 39.8°Culet: NoneDepth 65.4%

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: Nov 1
Current: $1,983 SGD|Low: $1,087 SGD|High: $2,807 SGD|Avg: $1,630 SGD|+17.6%
Retailer 1
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
November 3, 2026
Retailer 8$1,136 SGD
Retailer 5$1,258 SGD
Retailer 7$1,277 SGD
Retailer 9$1,344 SGD
Retailer 14$1,397 SGD
Retailer 13$1,400 SGD
Retailer 6$1,422 SGD
Retailer 12$1,457 SGD
Retailer 4$1,579 SGD
Retailer 3$1,938 SGD
Retailer 1$1,983 SGD
Retailer 10$2,103 SGD
Retailer 2$2,170 SGD
Retailer 11$2,787 SGD

32 data points across 14 retailers

18 retailers$1,277 SGD to $1,983 SGD

Retailer 1
-
$1,136 SGD
₹84,580 INR
Price last confirmed 13 days ago
Retailer 2
-
$1,258 SGD
$984 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$1,277 SGD
HK$7,800 HKD
View
Retailer 4
-
$1,344 SGD
€1,001 EUR
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$1,400 SGD
View
B+
Retailer 6
-
$1,422 SGD
$1,112 USD
View
Retailer 7
-
$1,457 SGD
$1,139 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,514 SGD
$1,184 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$1,551 SGD
$1,213 USD
View
Price last confirmed 43 days ago
Retailer 10
-
$1,572 SGD
$1,229 USD
View
Price last confirmed 17 days ago
Retailer 11
-
$1,579 SGD
View
Price last confirmed 14 days ago
Retailer 12
-
$1,747 SGD
$1,366 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$1,790 SGD
$1,400 USD
View
Price last confirmed 44 days ago
Retailer 14
-
$1,938 SGD
$1,515 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$1,983 SGD
£1,221 GBP
View
Retailer 16
-
$2,170 SGD
$1,697 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$2,787 SGD
£1,716 GBP
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
f4ac6342-8d19-483e-8473-f453b5a68537 · Oct 17
$3,692 SGD
$2,887 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,277 SGDSave up to $706 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+
0.70ct Marquise
$1,277 SGD