CaratHunter
Plans
Marquise|Lab Grown|IGI

1.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818648873

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818648873

Diamond specifications and retailer prices

From $182 USD
As of October 27, 2026
Save $991 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,173 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818648873 or 818648873. Listed at 21 retailers as of October 27, 2026, with prices from $182 to $1,173, a $991 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648873
Dimensions10.78 × 5.12 × 3.28 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.12 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648873
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.1%

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 27
Current: $1,173 USD|Low: $203 USD|High: $1,173 USD|Avg: $552 USD
Flawless Fine Jewelry
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
October 30, 2026
Retailer 3$203 USD
Retailer 5$226 USD
Retailer 14$278 USD
Retailer 9$305 USD
Retailer 8$375 USD
Retailer 10$388 USD
Retailer 2$407 USD
Retailer 7$449 USD
Retailer 11$551 USD
Retailer 15$569 USD
Retailer 6$726 USD
Retailer 13$837 USD
Retailer 12$1,057 USD
Retailer 4$1,136 USD
Flawless Fine Jewelry$1,173 USD

45 data points across 15 retailers

21 retailers$182 USD to $1,173 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$211 USD
View
A
Retailer 4
-
$226 USD
View
A
Retailer 5
-
$226 USD
View
Retailer 6
-
$278 USD
£219 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$305 USD
View
A
Retailer 8
-
$375 USD
€357 EUR
View
A
Retailer 9
-
$388 USD
ZAR 6,261 ZAR
View
A
Retailer 10
-
$407 USD
£321 GBP
View
A
Retailer 11
-
$413 USD
View
A
Retailer 12
-
$449 USD
View
B+
Retailer 13
-
$551 USD
A$847 AUD
View
B+
Retailer 14
-
$569 USD
View
B+
Retailer 15
-
$726 USD
View
B
Retailer 16
-
$753 USD
View
B
Retailer 17
-
$780 USD
View
B
Retailer 18
-
$837 USD
A$1,287 AUD
View
B
Retailer 19
-
$1,057 USD
£832 GBP
View
B
Retailer 20
-
$1,136 USD
View
Most Expensive
B
Flawless Fine Jewelry
0D7C215CE · Oct 29
$1,173 USD
£924 GBP
View
20 more retailers have this diamond
Prices start from $182 USDSave up to $991 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
$182 USD