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Round|Natural|GIA

0.91ct E I1 Round Natural Diamond

VG • E/I1 • GIA 1443150319

Certificate GIA 1443150319

Diamond specifications and retailer prices

From $1,099 SGD
HK$6,700 HKD
As of October 30, 2026
Save $2,582 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,681 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1443150319. Listed at 8 retailers as of October 30, 2026, with prices from $1,099 to $3,681, a $2,582 spread on the same certified stone. NZ Jewellers lists it at $3,681. 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

0.91
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1443150319
Dimensions6.02 × 6.09 × 3.86 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.02 mm6.09 mm0.91 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1443150319
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.7%

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: Oct 30
Current: $2,107 SGD|Low: $1,099 SGD|High: $2,155 SGD|Avg: $1,664 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2$1,099 SGD
Retailer 5$1,446 SGD
Retailer 3$1,577 SGD
Retailer 4$1,611 SGD
Retailer 1$2,107 SGD
Retailer 6$2,155 SGD

15 data points across 6 retailers

8 retailers$1,099 SGD to $3,681 SGD

A
Cheapest Retailer
-
$1,099 SGD
HK$6,700 HKD
B+
Retailer 2
-
$1,446 SGD
$1,128 USD
View
B+
Retailer 3
-
$1,509 SGD
$1,177 USD
View
B+
Retailer 4
-
$1,568 SGD
$1,223 USD
View
B+
Retailer 5
-
$1,577 SGD
$1,230 USD
View
B+
Retailer 6
-
$1,742 SGD
$1,359 USD
View
B+
Retailer 7
-
$2,107 SGD
€1,566 EUR
View
Most Expensive
C
NZ Jewellers
88f32063-fd50-4baf-b676-e3b44e043c76 · Oct 30
$3,681 SGD
$2,872 USD
View
7 more retailers have this diamond
Prices start from $1,099 SGDSave up to $2,582 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
0.91ct Round
$1,099 SGD