Asscher|Natural|IGI

0.51ct I VS1 Asscher Natural Diamond

VG • I/VS1 • IGI 692555182

Shape and cutting style on the report: Square emerald cut

Certificate IGI 692555182

Diamond specifications and retailer prices

From $331 USD
₹31,543 INR
As of October 28, 2026
Save $659 USD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,725 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 692555182. Listed at 9 retailers as of October 28, 2026, with a 199% 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 692555182
Dimensions4.34 × 4.23 × 2.91 mm
L/W Ratio1.03
Culet sizePointed
Top View
4.34 mm4.23 mm0.51 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555182
Side View
Table 67.0%Crown 38.3°Girdle: ThickPavilion 40.2°Culet: NoneDepth 68.8%

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 28
Current: $681 USD|Low: $329 USD|High: $1,087 USD|Avg: $665 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 2$331 USD
Retailer 9$514 USD
Retailer 3$578 USD
Retailer 7$581 USD
Retailer 6$585 USD
Retailer 1$681 USD
Retailer 4$693 USD
Retailer 8$991 USD
Retailer 5$1,045 USD

38 data points across 9 retailers

9 retailers$331 USD to $991 USD

A
Cheapest Retailer
-
$331 USD
₹31,543 INR
Returns within 30 days
B+
Retailer 2
-
$578 USD
£455 GBP
View
Returns within 30 days
B+
Retailer 3
-
$581 USD
View
Returns within 30 days
B+
Retailer 4
-
$585 USD
View
Returns within 40 days
B
Retailer 5
-
$681 USD
€649 EUR
View
Returns within 100 days
B
Retailer 6
-
$693 USD
ZAR 11,197 ZAR
View
Returns within 7 days
B
Retailer 7
-
$991 USD
£780 GBP
View
Returns within 30 days
B
Retailer 8
-
$1,045 USD
£823 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
ec978bdb-dd12-44ff-bd68-4f5afb13cf4a · Oct 27
$1,725 USD
View
Price under review
Returns within 30 days
8 more retailers have this diamond
Prices start from $331 USDSave up to $659 USD

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 Asscher
$331 USD