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Round|Natural|GIA

1.61ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5556681972

Certificate GIA 5556681972

Diamond specifications and retailer prices

From $5,363 USD
HK$41,900 HKD
As of October 29, 2026
Save $5,199 USD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,562 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556681972. Listed at 9 retailers as of October 26, 2026, with prices from $5,363 to $10,562, a $5,199 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,562. 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

1.61
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556681972
Dimensions7.44 × 7.47 × 4.68 mm
L/W Ratio1.00
Top View
7.44 mm7.47 mm1.61 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556681972
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

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 29
Current: $7,264 USD|Low: $5,363 USD|High: $10,814 USD|Avg: $7,115 USD|-6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 4$5,363 USD
Retailer 2$5,536 USD
Retailer 7$5,811 USD
Retailer 9$6,319 USD
Retailer 5$6,427 USD
Retailer 6$6,452 USD
Retailer 1$7,264 USD
Retailer 3$7,516 USD
Retailer 8$8,636 USD
Wholesale Diamonds Direct$10,562 USD

27 data points across 10 retailers

9 retailers$5,363 USD to $10,562 USD

A
Cheapest Retailer
-
$5,363 USD
HK$41,900 HKD
A
Retailer 2
-
$5,536 USD
₹527,194 INR
View
A
Retailer 3
-
$5,811 USD
View
Final sale: no returns
A
Retailer 4
-
$6,319 USD
SGD 8,539 SGD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$6,427 USD
View
A
Retailer 6
-
$6,452 USD
View
A
Retailer 7
-
$7,264 USD
£5,720 GBP
View
A
Retailer 8
-
$7,516 USD
€7,158 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
253260904 · Oct 26
$10,562 USD
View
8 more retailers have this diamond
Prices start from $5,363 USDSave up to $5,199 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
1.61ct Round
$5,363 USD