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Asscher|Natural|GIA

1.51ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 6552993737

Certificate GIA 6552993737

Diamond specifications and retailer prices

From $3,391 USD
As of October 30, 2026
Save $3,324 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,715 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded G 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 6552993737. Listed at 16 retailers as of October 30, 2026, with prices from $3,391 to $6,715, a $3,324 spread on the same certified stone. NZ Jewellers lists it at $6,715. 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

1.51
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552993737
Dimensions6.22 × 6.13 × 4.26 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.22 mm6.13 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552993737
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,715 USD|Low: $3,391 USD|High: $6,715 USD|Avg: $4,438 USD
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
November 1, 2026
Retailer 5$3,391 USD
Retailer 13$3,685 USD
Retailer 3$3,854 USD
Retailer 4$3,854 USD
Retailer 6$3,943 USD
Retailer 12$4,003 USD
Retailer 10$4,067 USD
Retailer 9$4,126 USD
Retailer 11$4,129 USD
Retailer 8$4,513 USD
Retailer 7$4,738 USD
Retailer 2$6,447 USD
NZ Jewellers$6,715 USD

42 data points across 13 retailers

16 retailers$3,391 USD to $6,715 USD

A
Cheapest Retailer
-
$3,391 USD
A
Retailer 2
-
$3,685 USD
View
A
Retailer 3
-
$3,854 USD
View
A
Retailer 4
-
$3,854 USD
View
A
Retailer 5
-
$3,943 USD
£3,105 GBP
View
A
Retailer 6
-
$4,001 USD
View
A
Retailer 7
-
$4,003 USD
View
A
Retailer 8
-
$4,067 USD
View
A
Retailer 9
-
$4,126 USD
£3,248 GBP
View
Retailer 10
-
$4,129 USD
A$6,352 AUD
View
Price last confirmed 24 days ago
A
Retailer 11
-
$4,447 USD
View
A
Retailer 12
-
$4,513 USD
€4,298 EUR
View
Retailer 13
-
$4,564 USD
View
Price last confirmed 56 days ago
A
Retailer 14
-
$4,738 USD
ZAR 76,539 ZAR
View
A
Retailer 15
-
$6,447 USD
£5,076 GBP
View
Most Expensive
B+
NZ Jewellers
37293094-2361-41ff-9f54-a28fe79145ca · Oct 30
$6,715 USD
View
15 more retailers have this diamond
Prices start from $3,391 USDSave up to $3,324 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
1.51ct Asscher
$3,391 USD