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Marquise|Lab Grown|IGI

1.05ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG783642791

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783642791

Diamond specifications and retailer prices

From $230 SGD
$180 USD
As of October 30, 2026
Save $1,215 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,445 SGD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG783642791 or 783642791. Listed at 20 retailers as of October 30, 2026, with prices from $230 to $1,445, a $1,215 spread on the same certified stone. Reve Diamonds lists it at $1,445. 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

1.05
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783642791
Dimensions10.99 × 5.26 × 3.27 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.26 mm1.05 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783642791
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 30
Current: $646 SGD|Low: $219 SGD|High: $1,445 SGD|Avg: $635 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 15$230 SGD
Retailer 5$258 SGD
Retailer 8$267 SGD
Retailer 4$285 SGD
Retailer 6$285 SGD
Retailer 12$490 SGD
Retailer 11$503 SGD
Retailer 3$505 SGD
Retailer 10$514 SGD
Retailer 17$593 SGD
Retailer 1$646 SGD
Retailer 13$696 SGD
Retailer 2$756 SGD
Retailer 16$918 SGD
Retailer 7$987 SGD
Retailer 9$1,106 SGD
Retailer 14$1,336 SGD
Reve Diamonds$1,445 SGD

46 data points across 18 retailers

20 retailers$230 SGD to $1,445 SGD

A
Cheapest Retailer
-
$230 SGD
$180 USD
A
Retailer 2
-
$258 SGD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$267 SGD
$209 USD
View
A
Retailer 4
-
$285 SGD
$223 USD
View
A
Retailer 5
-
$285 SGD
$223 USD
View
B+
Retailer 6
-
$490 SGD
ZAR 6,196 ZAR
View
B+
Retailer 7
-
$503 SGD
€375 EUR
View
B+
Retailer 8
-
$505 SGD
$395 USD
View
B+
Retailer 9
-
$514 SGD
£317 GBP
View
B+
Retailer 10
-
$551 SGD
$431 USD
View
B+
Retailer 11
-
$593 SGD
$464 USD
View
B+
Retailer 12
-
$646 SGD
A$778 AUD
View
B+
Retailer 13
-
$696 SGD
A$838 AUD
View
B
Retailer 14
-
$756 SGD
$591 USD
View
B
Retailer 15
-
$918 SGD
$718 USD
View
B
Retailer 16
-
$987 SGD
$772 USD
View
B
Retailer 17
-
$997 SGD
$780 USD
View
B
Retailer 18
-
$1,106 SGD
A$1,331 AUD
View
B
Retailer 19
-
$1,336 SGD
£823 GBP
View
Most Expensive
B
Reve Diamonds
1E2D0A774 · Oct 30
$1,445 SGD
$1,130 USD
View
19 more retailers have this diamond
Prices start from $230 SGDSave up to $1,215 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
$230 SGD