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Marquise|Lab Grown|IGI

3.08ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG728506845

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728506845

Diamond specifications and retailer prices

From $386 USD
As of October 31, 2026
Save $3,070 USD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,456 USD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728506845 or 728506845. Listed at 5 retailers as of October 31, 2026, with prices from $386 to $3,456, a $3,070 spread on the same certified stone. Helzberg Diamonds lists it at $3,456. 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
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728506845
Dimensions15.02 × 7.64 × 4.77 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
15.02 mm7.64 mm3.08 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728506845
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 31
Current: $3,456 USD|Low: $386 USD|High: $3,456 USD|Avg: $1,287 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$386 USD
Retailer 11$672 USD
Retailer 6$724 USD
Retailer 7$725 USD
Retailer 2$799 USD
Retailer 8$909 USD
Retailer 9$1,037 USD
Retailer 3$1,165 USD
Retailer 10$1,437 USD
Retailer 5$2,740 USD
Helzberg Diamonds$3,456 USD

39 data points across 11 retailers

5 retailers$386 USD to $3,456 USD

A
Cheapest Retailer
-
$386 USD
Final sale: no returns
A
Retailer 2
-
$799 USD
£629 GBP
View
Retailer 3
-
$909 USD
ZAR 14,677 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 4
-
$2,740 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNIOLGMOKL · Oct 31
$3,456 USD
View
4 more retailers have this diamond
Prices start from $386 USDSave up to $3,070 USD

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
$386 USD