CaratHunter
Plans
Emerald|Natural|GIA

1.00ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6552704048

Certificate GIA 6552704048

Diamond specifications and retailer prices

From $2,470 SGD
As of November 4, 2026
Save $3,128 SGD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,598 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-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 6552704048. Listed at 18 retailers as of November 4, 2026, with a 127% 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552704048
Dimensions6.70 × 4.77 × 3.27 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.70 mm4.77 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552704048
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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 4
Current: $5,598 SGD|Low: $2,297 SGD|High: $5,598 SGD|Avg: $3,252 SGD
NZ Jewellers
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 6, 2026
Retailer 14$2,303 SGD
Retailer 5$2,470 SGD
Retailer 3$2,580 SGD
Retailer 2$2,597 SGD
Retailer 13$2,677 SGD
Retailer 11$2,801 SGD
Retailer 8$2,908 SGD
Retailer 12$3,090 SGD
Retailer 4$3,150 SGD
Retailer 9$3,267 SGD
Retailer 6$3,302 SGD
Retailer 7$3,636 SGD
Retailer 10$4,677 SGD
NZ Jewellers$5,598 SGD

30 data points across 14 retailers

18 retailers$2,470 SGD to $5,598 SGD

Retailer 1
-
$2,303 SGD
Price last confirmed 11 days ago
B+
Retailer 2
-
$2,470 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,580 SGD
View
B+
Retailer 4
-
$2,597 SGD
View
B+
Retailer 5
-
$2,677 SGD
View
B+
Retailer 6
-
$2,677 SGD
View
B+
Retailer 7
-
$2,801 SGD
View
B+
Retailer 8
-
$2,908 SGD
View
Retailer 9
-
$3,027 SGD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$3,090 SGD
View
B+
Retailer 11
-
$3,090 SGD
View
B
Retailer 12
-
$3,150 SGD
View
B+
Retailer 13
-
$3,267 SGD
View
Retailer 14
-
$3,302 SGD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$3,636 SGD
View
B
Retailer 16
-
$4,677 SGD
View
B
Retailer 17
-
$5,598 SGD
View
Most Expensive
B
NZ Jewellers
6dbb8555-41ca-4ac7-92c9-8f67c337e112 · Oct 30
$5,598 SGD
$4,383 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $2,470 SGDSave up to $3,128 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+
1.00ct Emerald
$2,470 SGD