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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 $4,337 SGD
$3,391 USD
As of November 1, 2026
Save $4,251 SGD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,588 SGD 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 $4,337 to $8,588, a $4,251 spread on the same certified stone. NZ Jewellers lists it at $8,588. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,588 SGD|Low: $4,713 SGD|High: $8,588 SGD|Avg: $5,792 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
November 2, 2026
Retailer 12$4,713 SGD
Retailer 3$4,929 SGD
Retailer 4$4,929 SGD
Retailer 5$5,042 SGD
Retailer 11$5,119 SGD
Retailer 9$5,201 SGD
Retailer 8$5,276 SGD
Retailer 10$5,280 SGD
Retailer 2$5,769 SGD
Retailer 7$6,059 SGD
Retailer 6$8,244 SGD
NZ Jewellers$8,588 SGD

43 data points across 12 retailers

16 retailers$4,337 SGD to $8,588 SGD

A
Cheapest Retailer
-
$4,337 SGD
$3,391 USD
A
Retailer 2
-
$4,713 SGD
$3,685 USD
View
A
Retailer 3
-
$4,929 SGD
$3,854 USD
View
A
Retailer 4
-
$4,929 SGD
$3,854 USD
View
A
Retailer 5
-
$5,042 SGD
£3,105 GBP
View
A
Retailer 6
-
$5,117 SGD
$4,001 USD
View
A
Retailer 7
-
$5,119 SGD
$4,003 USD
View
A
Retailer 8
-
$5,201 SGD
$4,067 USD
View
A
Retailer 9
-
$5,276 SGD
£3,248 GBP
View
Retailer 10
-
$5,280 SGD
A$6,352 AUD
View
Price last confirmed 24 days ago
A
Retailer 11
-
$5,687 SGD
$4,447 USD
View
A
Retailer 12
-
$5,769 SGD
€4,296 EUR
View
Retailer 13
-
$5,837 SGD
$4,564 USD
View
Price last confirmed 56 days ago
A
Retailer 14
-
$6,059 SGD
ZAR 76,539 ZAR
View
A
Retailer 15
-
$8,244 SGD
£5,076 GBP
View
Most Expensive
B+
NZ Jewellers
37293094-2361-41ff-9f54-a28fe79145ca · Oct 30
$8,588 SGD
$6,715 USD
View
15 more retailers have this diamond
Prices start from $4,337 SGDSave up to $4,251 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
1.51ct Asscher
$4,337 SGD