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Marquise|Lab Grown|IGI

3.07ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG761568965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761568965

Diamond specifications and retailer prices

From $1,486 USD
CA$2,064 CAD
As of October 27, 2026
Save $479 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,965 USD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761568965 or 761568965. Listed at 2 retailers as of October 27, 2026, with prices from $1,486 to $1,965, a $479 spread on the same certified stone. The Diamond Guys lists it at $1,965. 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
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761568965
Dimensions15.63 × 7.53 × 4.71 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.63 mm7.53 mm3.07 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761568965
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $1,063 USD|Low: $286 USD|High: $3,210 USD|Avg: $1,420 USD|+1.3%
Retailer 1
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Retailer 11
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Retailer 15
The Diamond Guys
August 3, 2026
Retailer 14$580 USD
Retailer 7$597 USD
Retailer 5$711 USD
Retailer 10$831 USD
Retailer 2$909 USD
Retailer 3$967 USD
Retailer 1$1,063 USD
Retailer 15$1,146 USD
Retailer 6$1,448 USD
Retailer 11$1,486 USD
Retailer 13$1,668 USD
Retailer 4$1,834 USD
The Diamond Guys$1,965 USD
Retailer 9$2,220 USD
Retailer 8$2,794 USD
Retailer 12$3,050 USD

63 data points across 16 retailers

2 retailers$1,486 USD to $1,965 USD

B+
Cheapest Retailer
-
$1,486 USD
CA$2,064 CAD
Most Expensive
B
The Diamond Guys
1951077132 · Oct 28
$1,965 USD
View
1 more retailer has this diamond
Prices start from $1,486 USDSave up to $479 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.

B+
3.07ct Marquise
$1,486 USD