Marquise|Lab Grown|IGI

1.05ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG809685919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809685919

Diamond specifications and retailer prices

From $265 USD
As of November 1, 2026
Save $405 USD (60%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,060 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809685919 or 809685919. Listed at 20 retailers as of November 1, 2026, with a 153% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685919
Dimensions10.35 × 5.27 × 3.31 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm5.27 mm1.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809685919
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 41.4°Culet: 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: Nov 1
Current: $478 USD|Low: $175 USD|High: $1,060 USD|Avg: $491 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 2$176 USD
Retailer 5$265 USD
Retailer 10$336 USD
Retailer 9$336 USD
Retailer 11$342 USD
Retailer 6$364 USD
Retailer 8$372 USD
Retailer 1$478 USD
Retailer 13$515 USD
Retailer 4$540 USD
Retailer 7$670 USD
Retailer 3$685 USD
Retailer 12$917 USD
Reve Diamonds$1,060 USD

35 data points across 14 retailers

20 retailers$265 USD to $670 USD

Retailer 1
-
$171 USD
Price last confirmed 26 days ago
Retailer 2
-
$198 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$212 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
$265 USD
View
Retailer 5
-
$336 USD
€320 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$336 USD
ZAR 5,435 ZAR
View
Retailer 7
-
$342 USD
£269 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
$364 USD
View
Retailer 9
-
$369 USD
£291 GBP
View
Price last confirmed 22 days ago
A
Retailer 10
-
$372 USD
£293 GBP
View
B+
Retailer 11
-
$478 USD
View
Retailer 12
-
$496 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$515 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$540 USD
View
B+
Retailer 15
-
$670 USD
View
Retailer 16
-
$680 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$685 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$700 USD
View
Price last confirmed 12 days ago
Retailer 19
-
$917 USD
£722 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
995D583C6 · Oct 25
$1,060 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $265 USDSave up to $405 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
1.05ct Marquise
$265 USD