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Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821627225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821627225

Diamond specifications and retailer prices

From $1,042 SGD
$815 USD
As of October 29, 2026
Save $3,256 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,928 SGD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG821627225 or 821627225. Listed at 16 retailers as of October 26, 2026, with a 312% 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

3.07
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627225
Dimensions15.74 × 7.42 × 4.40 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm7.42 mm3.07 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627225
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 59.3%

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 29
Current: $3,613 SGD|Low: $1,042 SGD|High: $4,397 SGD|Avg: $2,589 SGD|-4.7%
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
October 31, 2026
Retailer 14$1,042 SGD
Retailer 3$1,304 SGD
Retailer 9$1,547 SGD
Retailer 10$1,731 SGD
Retailer 2$1,981 SGD
Retailer 12$2,380 SGD
Retailer 7$2,421 SGD
Retailer 4$2,506 SGD
Retailer 8$2,658 SGD
Retailer 5$3,522 SGD
Retailer 1$3,613 SGD
Retailer 13$3,720 SGD
Retailer 11$3,851 SGD
Retailer 6$4,298 SGD

21 data points across 14 retailers

16 retailers$1,042 SGD to $4,298 SGD

A
Cheapest Retailer
-
$1,042 SGD
$815 USD
Final sale: no returns
A
Retailer 2
-
$1,304 SGD
$1,020 USD
View
A
Retailer 3
-
$1,547 SGD
$1,210 USD
View
A
Retailer 4
-
$1,731 SGD
£1,066 GBP
View
A
Retailer 5
-
$1,981 SGD
€1,476 EUR
View
B+
Retailer 6
-
$2,380 SGD
$1,862 USD
View
B+
Retailer 7
-
$2,421 SGD
A$2,914 AUD
View
B+
Retailer 8
-
$2,506 SGD
ZAR 31,663 ZAR
View
B+
Retailer 9
-
$2,658 SGD
$2,079 USD
View
B+
Retailer 10
-
$3,522 SGD
$2,755 USD
View
B+
Retailer 11
-
$3,613 SGD
View
B+
Retailer 12
-
$3,720 SGD
$2,910 USD
View
B+
Retailer 13
-
$3,851 SGD
$3,012 USD
View
B
Retailer 14
-
$4,298 SGD
£2,647 GBP
View
Retailer 15
-
$4,579 SGD
A$5,511 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
CN177-79A · Oct 7
$4,928 SGD
$3,855 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $1,042 SGDSave up to $3,256 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
3.07ct Marquise
$1,042 SGD