Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

VG • I/VS2 • GIA 2235591538

Certificate GIA 2235591538

Diamond specifications and retailer prices

From $647 SGD
$506 USD
As of October 29, 2026
Save $1,556 SGD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,203 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235591538. Listed at 19 retailers as of October 27, 2026, with a 241% 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

0.51
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235591538
Dimensions5.55 × 3.96 × 2.59 mm
L/W Ratio1.40
Top View
5.55 mm3.96 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235591538
Side View
Table 72.0%CrownGirdle: Sli. Thick - ThickPavilionCulet: NoneDepth 65.4%

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 29
Current: $818 SGD|Low: $593 SGD|High: $1,641 SGD|Avg: $930 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$647 SGD
Retailer 2$670 SGD
Retailer 8$757 SGD
Retailer 3$772 SGD
Retailer 1$818 SGD
Retailer 4$887 SGD
Retailer 11$952 SGD
Retailer 6$1,043 SGD
Retailer 10$1,056 SGD
Retailer 7$1,082 SGD
Retailer 5$1,630 SGD

30 data points across 11 retailers

19 retailers$647 SGD to $2,203 SGD

A
Cheapest Retailer
-
$647 SGD
$506 USD
Final sale: no returns
A
Retailer 2
-
$670 SGD
$524 USD
View
Retailer 3
-
$702 SGD
$549 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$731 SGD
View
Retailer 5
-
$757 SGD
$592 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$757 SGD
$592 USD
View
Retailer 7
-
$811 SGD
$634 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$818 SGD
£504 GBP
View
B+
Retailer 9
-
$871 SGD
$681 USD
View
B+
Retailer 10
-
$887 SGD
£546 GBP
View
B
Retailer 11
-
$952 SGD
$745 USD
View
B
Retailer 12
-
$979 SGD
$766 USD
View
B
Retailer 13
-
$1,043 SGD
€777 EUR
View
Retailer 14
-
$1,056 SGD
A$1,271 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$1,082 SGD
ZAR 13,673 ZAR
View
Retailer 16
-
$1,559 SGD
£960 GBP
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,630 SGD
£1,004 GBP
View
C
Retailer 18
-
$2,203 SGD
$1,723 USD
View
Most Expensive
NZ Jewellers
642525d7-bd95-4392-a0b8-a7ef996d9d5c · Oct 17
$2,203 SGD
$1,723 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $647 SGDSave up to $1,556 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
0.51ct Emerald
$647 SGD