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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG779664266

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779664266

Diamond specifications and retailer prices

From $162 SGD
$127 USD
As of October 28, 2026
Save $700 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $862 SGD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779664266 or 779664266. Listed at 14 retailers as of October 28, 2026, with prices from $162 to $862, a $700 spread on the same certified stone. Taylor and Hart lists it at $862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779664266
Dimensions7.72 × 4.00 × 2.43 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm4.00 mm0.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779664266
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 60.8%

Caratlytics Score

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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: Oct 28
Current: $497 SGD|Low: $147 SGD|High: $1,211 SGD|Avg: $436 SGD|+8.4%
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
Taylor and Hart
October 30, 2026
Retailer 3$162 SGD
Retailer 16$268 SGD
Retailer 5$297 SGD
Retailer 12$308 SGD
Retailer 10$330 SGD
Retailer 17$359 SGD
Retailer 2$362 SGD
Retailer 15$367 SGD
Retailer 8$422 SGD
Retailer 9$440 SGD
Retailer 11$454 SGD
Retailer 6$457 SGD
Retailer 4$473 SGD
Retailer 14$479 SGD
Retailer 1$497 SGD
Retailer 13$587 SGD
Taylor and Hart$862 SGD
Retailer 7$1,211 SGD

24 data points across 18 retailers

14 retailers$162 SGD to $862 SGD

A
Cheapest Retailer
-
$162 SGD
$127 USD
Final sale: no returns
A
Retailer 2
-
$268 SGD
$210 USD
View
A
Retailer 3
-
$308 SGD
$241 USD
View
A
Retailer 4
-
$330 SGD
£203 GBP
View
B+
Retailer 5
-
$359 SGD
ZAR 4,532 ZAR
View
B+
Retailer 6
-
$362 SGD
$283 USD
View
B+
Retailer 7
-
$367 SGD
£226 GBP
View
B+
Retailer 8
-
$408 SGD
$319 USD
View
Retailer 9
-
$440 SGD
$344 USD
View
Price last confirmed 44 days ago
Retailer 10
-
$457 SGD
A$550 AUD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$479 SGD
£295 GBP
View
B+
Retailer 12
-
$497 SGD
CA$540 CAD
View
B
Retailer 13
-
$587 SGD
$459 USD
View
Most Expensive
B
Taylor and Hart
H62DZON · Oct 29
$862 SGD
$674 USD
View
13 more retailers have this diamond
Prices start from $162 SGDSave up to $700 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
0.45ct Marquise
$162 SGD