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Marquise|Lab Grown|IGI

3.02ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840648370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840648370

Diamond specifications and retailer prices

From $1,020 SGD
$796 USD
As of October 27, 2026
Save $3,440 SGD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,536 SGD at Helzberg Diamonds · As of October 11, 2026
View at Helzberg Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648370 or 840648370. Listed at 23 retailers as of October 27, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648370
Dimensions14.79 × 7.51 × 4.58 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm7.51 mm3.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648370
Side View
Table 63.0%Crown 38.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.0%

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: $5,536 SGD|Low: $1,020 SGD|High: $5,536 SGD|Avg: $3,041 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 6$1,020 SGD
Retailer 3$1,110 SGD
Retailer 7$1,143 SGD
Retailer 13$1,183 SGD
Retailer 19$1,381 SGD
Retailer 9$1,410 SGD
Retailer 5$1,657 SGD
Retailer 23$1,694 SGD
Retailer 22$1,794 SGD
Retailer 2$1,810 SGD
Retailer 10$2,349 SGD
Retailer 14$2,686 SGD
Retailer 18$2,748 SGD
Retailer 8$2,815 SGD
Retailer 21$3,327 SGD
Retailer 12$3,981 SGD
Retailer 20$4,000 SGD
Retailer 11$4,093 SGD
Retailer 4$4,239 SGD
Retailer 17$4,460 SGD
Retailer 15$4,536 SGD
Retailer 16$4,864 SGD
Helzberg Diamonds$5,536 SGD

28 data points across 23 retailers

23 retailers$1,020 SGD to $4,460 SGD

A
Cheapest Retailer
-
$1,020 SGD
$796 USD
A
Retailer 2
-
$1,110 SGD
$866 USD
View
A
Retailer 3
-
$1,143 SGD
$892 USD
View
Final sale: no returns
A
Retailer 4
-
$1,183 SGD
$923 USD
View
A
Retailer 5
-
$1,381 SGD
£848 GBP
View
A
Retailer 6
-
$1,410 SGD
$1,100 USD
View
A
Retailer 7
-
$1,657 SGD
$1,293 USD
View
A
Retailer 8
-
$1,694 SGD
$1,322 USD
View
A
Retailer 9
-
$1,794 SGD
€1,333 EUR
View
A
Retailer 10
-
$1,810 SGD
£1,112 GBP
View
A
Retailer 11
-
$2,349 SGD
$1,833 USD
View
Retailer 12
-
$2,686 SGD
A$3,224 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,748 SGD
ZAR 34,638 ZAR
View
B+
Retailer 14
-
$2,815 SGD
$2,196 USD
View
B+
Retailer 15
-
$3,327 SGD
$2,596 USD
View
B+
Retailer 16
-
$3,981 SGD
View
B
Retailer 17
-
$4,000 SGD
$3,121 USD
View
B+
Retailer 18
-
$4,093 SGD
$3,193 USD
View
B+
Retailer 19
-
$4,239 SGD
$3,307 USD
View
B
Retailer 20
-
$4,460 SGD
£2,740 GBP
View
Retailer 21
-
$4,536 SGD
A$5,445 AUD
View
Price last confirmed 21 days ago
Retailer 22
-
$4,864 SGD
$3,795 USD
View
Price last confirmed 22 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMKOJNG · Oct 11
$5,536 SGD
$4,319 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from $1,020 SGDSave up to $3,440 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
3.02ct Marquise
$1,020 SGD