Marquise|Natural|IGI

1.02ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 815652402

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815652402

Diamond specifications and retailer prices

From $2,052 USD
As of November 5, 2026
Save $2,693 USD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,099 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 815652402. Listed at 8 retailers as of November 4, 2026, with a 131% 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

1.02
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 815652402
Dimensions9.56 × 5.15 × 3.33 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
9.56 mm5.15 mm1.02 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815652402
Side View
Table 60.0%Crown 40.2°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 64.7%

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 5
Current: $6,099 USD|Low: $2,052 USD|High: $6,240 USD|Avg: $3,627 USD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$2,052 USD
Retailer 6$2,618 USD
Retailer 8$2,917 USD
Retailer 7$3,030 USD
Retailer 5$3,204 USD
Retailer 3$3,333 USD
Retailer 4$4,745 USD
NZ Jewellers$6,099 USD

41 data points across 8 retailers

8 retailers$2,052 USD to $4,745 USD

A
Cheapest Retailer
-
$2,052 USD
A
Retailer 2
-
$2,618 USD
View
Retailer 3
-
$2,917 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$3,030 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$3,204 USD
View
A
Retailer 6
-
$3,333 USD
View
B+
Retailer 7
-
$4,745 USD
View
Most Expensive
NZ Jewellers
9be131cb-744e-4eb2-b274-96fe5e4fbdce · Oct 21
$6,099 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from $2,052 USDSave up to $2,693 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
1.02ct Marquise
$2,052 USD