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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 6381517237

Certificate GIA 6381517237

Diamond specifications and retailer prices

From $2,108 SGD
As of November 4, 2026
Save $1,814 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,598 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6381517237. Listed at 15 retailers as of November 4, 2026, with a 86% 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

0.90
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6381517237
Dimensions6.64 × 4.52 × 2.89 mm
L/W Ratio1.47
Top View
6.64 mm4.52 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6381517237
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,598 SGD|Low: $2,108 SGD|High: $5,598 SGD|Avg: $3,230 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$2,108 SGD
Retailer 3$2,426 SGD
Retailer 10$2,426 SGD
Retailer 9$2,484 SGD
Retailer 8$2,538 SGD
Retailer 11$2,800 SGD
Retailer 4$2,908 SGD
Retailer 2$3,403 SGD
Retailer 5$3,921 SGD
Retailer 6$4,677 SGD
NZ Jewellers$5,598 SGD

45 data points across 11 retailers

15 retailers$2,108 SGD to $3,921 SGD

B
Cheapest Retailer
-
$2,108 SGD
B
Retailer 2
-
$2,210 SGD
View
B
Retailer 3
-
$2,216 SGD
View
B
Retailer 4
-
$2,340 SGD
View
C
Retailer 5
-
$2,426 SGD
View
Retailer 6
-
$2,426 SGD
View
Price last confirmed 8 days ago
C
Retailer 7
-
$2,484 SGD
View
C
Retailer 8
-
$2,538 SGD
View
C
Retailer 9
-
$2,800 SGD
View
C
Retailer 10
-
$2,908 SGD
View
C
Retailer 11
-
$3,058 SGD
View
C
Retailer 12
-
$3,403 SGD
View
C
Retailer 13
-
$3,921 SGD
View
Retailer 14
-
$4,677 SGD
View
Price under review
Most Expensive
NZ Jewellers
db56f7da-6e4a-4c95-b224-fa4208214c44 · Nov 5
$5,598 SGD
$4,383 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,108 SGDSave up to $1,814 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
0.90ct Emerald
$2,108 SGD