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Marquise|Natural|IGI

0.30ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 839660375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839660375

Diamond specifications and retailer prices

From $382 SGD
$299 USD
As of October 29, 2026
Save $504 SGD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,728 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 839660375. Listed at 8 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 839660375
Dimensions6.93 × 3.42 × 2.29 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
6.93 mm3.42 mm0.30 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839660375
Side View
Table 53.0%Crown 32.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 67.0%

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: Oct 29
Current: $1,728 SGD|Low: $382 SGD|High: $1,728 SGD|Avg: $718 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$382 SGD
Retailer 5$426 SGD
Retailer 7$535 SGD
Retailer 8$574 SGD
Retailer 2$658 SGD
Retailer 3$775 SGD
Retailer 4$886 SGD
NZ Jewellers$1,728 SGD

24 data points across 8 retailers

8 retailers$382 SGD to $886 SGD

A
Cheapest Retailer
-
$382 SGD
$299 USD
B+
Retailer 2
-
$426 SGD
$333 USD
View
B
Retailer 3
-
$535 SGD
$419 USD
View
B
Retailer 4
-
$574 SGD
$449 USD
View
B
Retailer 5
-
$658 SGD
€490 EUR
View
B
Retailer 6
-
$775 SGD
£477 GBP
View
B
Retailer 7
-
$886 SGD
£546 GBP
View
Most Expensive
NZ Jewellers
0e27a257-d8ef-4f47-b621-20d45ae50d88 · Oct 30
$1,728 SGD
$1,352 USD
View
Price under review
7 more retailers have this diamond
Prices start from $382 SGDSave up to $504 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
0.30ct Marquise
$382 SGD