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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1538665985

Certificate GIA 1538665985

Diamond specifications and retailer prices

From $1,339 SGD
As of November 6, 2026
Save $1,590 SGD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,910 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round 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 and certified by GIA 1538665985. Listed at 26 retailers as of November 4, 2026, with a 119% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1538665985
Dimensions5.63 × 5.66 × 3.53 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.63 mm5.66 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538665985
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 6
Current: $2,010 SGD|Low: $1,339 SGD|High: $3,523 SGD|Avg: $2,146 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$1,339 SGD
Retailer 2$1,397 SGD
Retailer 12$1,576 SGD
Retailer 8$1,803 SGD
Retailer 6$1,985 SGD
Retailer 1$2,010 SGD
Retailer 4$2,095 SGD
Retailer 11$2,197 SGD
Retailer 5$2,226 SGD
Retailer 7$2,394 SGD
Retailer 9$2,930 SGD
Retailer 10$3,515 SGD

32 data points across 12 retailers

26 retailers$1,339 SGD to $2,930 SGD

B+
Cheapest Retailer
-
$1,339 SGD
Final sale: no returns
B+
Retailer 2
-
$1,392 SGD
View
B+
Retailer 3
-
$1,397 SGD
View
Retailer 4
-
$1,452 SGD
View
Price last confirmed 50 days ago
Retailer 5
-
$1,452 SGD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,452 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$1,508 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,570 SGD
View
B+
Retailer 9
-
$1,576 SGD
View
Retailer 10
-
$1,676 SGD
View
Price last confirmed 28 days ago
Retailer 11
-
$1,676 SGD
View
Price last confirmed 45 days ago
B+
Retailer 12
-
$1,679 SGD
View
B+
Retailer 13
-
$1,679 SGD
View
B+
Retailer 14
-
$1,743 SGD
View
B+
Retailer 15
-
$1,803 SGD
View
B
Retailer 16
-
$1,985 SGD
View
B
Retailer 17
-
$2,010 SGD
View
Retailer 18
-
$2,095 SGD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,197 SGD
View
Retailer 20
-
$2,197 SGD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$2,226 SGD
View
B
Retailer 22
-
$2,394 SGD
View
B
Retailer 23
-
$2,930 SGD
View
Retailer 24
-
$3,515 SGD
View
Price last confirmed 9 days ago
Retailer 25
-
$3,910 SGD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
c02758a5-eb69-44a7-bcfa-47c93e20ecc5 · Sep 26
$3,910 SGD
$3,051 USD
View
Price last confirmed 40 days ago
25 more retailers have this diamond
Prices start from $1,339 SGDSave up to $1,590 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 Round
$1,339 SGD