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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG833685198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685198

Diamond specifications and retailer prices

From $2,481 SGD
$1,941 USD
As of October 30, 2026
Save $7,324 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,568 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833685198 or 833685198. Listed at 11 retailers as of October 30, 2026, with a 295% 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

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685198
Dimensions15.85 × 7.52 × 4.60 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm7.52 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685198
Side View
Table 60.0%Crown 30.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $12,568 SGD|Low: $2,481 SGD|High: $13,510 SGD|Avg: $6,637 SGD|-6.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$2,481 SGD
Retailer 5$2,970 SGD
Retailer 3$3,953 SGD
Retailer 7$4,056 SGD
Retailer 8$4,377 SGD
Retailer 9$6,043 SGD
Retailer 6$7,405 SGD
Retailer 10$7,650 SGD
Retailer 11$8,111 SGD
Retailer 4$9,805 SGD
Novita Diamonds$12,568 SGD

38 data points across 11 retailers

11 retailers$2,481 SGD to $9,805 SGD

A
Cheapest Retailer
-
$2,481 SGD
$1,941 USD
A+
Retailer 2
-
$2,970 SGD
£1,829 GBP
View
A
Retailer 3
-
$3,953 SGD
$3,092 USD
View
A
Retailer 4
-
$4,056 SGD
$3,173 USD
View
A
Retailer 5
-
$4,377 SGD
€3,261 EUR
View
A
Retailer 6
-
$6,043 SGD
£3,722 GBP
View
B+
Retailer 7
-
$7,405 SGD
$5,792 USD
View
B+
Retailer 8
-
$7,650 SGD
$5,984 USD
View
B+
Retailer 9
-
$8,111 SGD
$6,345 USD
View
B+
Retailer 10
-
$9,805 SGD
$7,670 USD
View
Most Expensive
Novita Diamonds
cert_833685198 · Oct 8
$12,568 SGD
A$15,125 AUD
View
Price last confirmed 22 days ago
10 more retailers have this diamond
Prices start from $2,481 SGDSave up to $7,324 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+
3.08ct Marquise
$2,481 SGD