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Round|Natural|IGI

1.80ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 838633989

Certificate IGI 838633989

Diamond specifications and retailer prices

From $7,046 USD
Save $6,883 USD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,929 USD at NZ Jewellers
View at NZ Jewellers

About this 1.8ct natural round diamond

This 1.8ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 838633989. Listed at 16 retailers, with prices from $7,046 to $13,929 at NZ Jewellers, a $6,883 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 838633989
Dimensions7.85 × 7.91 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.85 mm7.91 mm1.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 838633989
Side View
Table 57.0%Crown 36.6°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $13,929 USD|Low: $7,046 USD|High: $13,929 USD|Avg: $8,824 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
Retailer 14
Retailer 15
Retailer 16
September 30, 2026
Retailer 6$7,046 USD
Retailer 4$7,127 USD
Retailer 5$7,198 USD
Retailer 16$7,665 USD
Retailer 3$7,688 USD
Retailer 13$7,974 USD
Retailer 10$8,296 USD
Retailer 8$8,328 USD
Retailer 11$8,390 USD
Retailer 12$8,456 USD
Retailer 9$8,460 USD
Retailer 7$8,506 USD
Retailer 15$9,609 USD
Retailer 2$10,041 USD
Retailer 14$11,746 USD
NZ Jewellers$13,929 USD

8 data points across 16 retailers

16 retailers$7,046 USD to $13,929 USD

A
Cheapest Retailer
-
$7,046 USD
A
Retailer 2
-
$7,127 USD
View
A
Retailer 3
-
$7,198 USD
View
A
Retailer 4
-
$7,665 USD
View
A
Retailer 5
-
$7,688 USD
View
A
Retailer 6
-
$7,991 USD
£6,292 GBP
View
B+
Retailer 7
-
$8,296 USD
View
B+
Retailer 8
-
$8,328 USD
View
A
Retailer 9
-
$8,390 USD
£6,606 GBP
View
B+
Retailer 10
-
$8,456 USD
View
B+
Retailer 11
-
$8,460 USD
€8,057 EUR
View
B+
Retailer 12
-
$8,506 USD
View
B+
Retailer 13
-
$9,609 USD
View
B+
Retailer 14
-
$10,041 USD
ZAR 162,216 ZAR
View
B
Retailer 15
-
$11,746 USD
£9,249 GBP
View
Most Expensive
B
NZ Jewellers
30aa536e-1e56-46cc-bc2d-0d98b2d7b336 · Sep 28
$13,929 USD
View
15 more retailers have this diamond
Prices start from $7,046 USDSave up to $6,883 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.

A
1.80ct Round
$7,046 USD