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 $339 SGD
$265 USD
As of November 1, 2026
Save $537 SGD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,355 SGD 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 October 27, 2026, with a 158% 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $611 SGD|Low: $224 SGD|High: $1,355 SGD|Avg: $628 SGD|+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$225 SGD
Retailer 5$339 SGD
Retailer 10$430 SGD
Retailer 9$430 SGD
Retailer 11$438 SGD
Retailer 6$466 SGD
Retailer 8$476 SGD
Retailer 1$611 SGD
Retailer 13$659 SGD
Retailer 4$691 SGD
Retailer 7$857 SGD
Retailer 3$876 SGD
Retailer 12$1,173 SGD
Reve Diamonds$1,355 SGD

35 data points across 14 retailers

20 retailers$339 SGD to $876 SGD

Retailer 1
-
$219 SGD
$171 USD
Price last confirmed 25 days ago
Retailer 2
-
$253 SGD
$198 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$271 SGD
$212 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$339 SGD
$265 USD
View
A
Retailer 5
-
$430 SGD
€320 EUR
View
A
Retailer 6
-
$430 SGD
ZAR 5,435 ZAR
View
A
Retailer 7
-
$438 SGD
£269 GBP
View
A
Retailer 8
-
$466 SGD
$364 USD
View
Retailer 9
-
$472 SGD
£291 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$476 SGD
£293 GBP
View
B+
Retailer 11
-
$611 SGD
$478 USD
View
Retailer 12
-
$634 SGD
$496 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$659 SGD
$515 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$691 SGD
$540 USD
View
B+
Retailer 15
-
$857 SGD
$670 USD
View
Retailer 16
-
$870 SGD
$680 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$876 SGD
$685 USD
View
Retailer 18
-
$895 SGD
$700 USD
View
Price last confirmed 12 days ago
Retailer 19
-
$1,173 SGD
£722 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
995D583C6 · Oct 25
$1,355 SGD
$1,060 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $339 SGDSave up to $537 SGD

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
$339 SGD