Marquise|Lab Grown|IGI

9.70ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG787625402

Certificate IGI LG787625402

Diamond specifications and retailer prices

From $7,201 USD
As of October 31, 2026
Save $3,149 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,350 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 9.7ct lab-grown marquise diamond

This 9.7ct lab-grown marquise sits in the over 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 LG787625402 or 787625402. Listed at 4 retailers as of October 30, 2026, with prices from $7,201 to $10,350, a $3,149 spread on the same certified stone. Kay Jewelers lists it at $10,350. 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

9.70
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625402
Dimensions21.51 × 11.51 × 6.91 mm
L/W Ratio1.87
Top View
21.51 mm11.51 mm9.70 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625402
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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

Last verified: Oct 31
Current: $10,350 USD|Low: $7,201 USD|High: $10,350 USD|Avg: $9,343 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$7,201 USD
Retailer 4$8,620 USD
Kay Jewelers$10,350 USD
Retailer 3$10,350 USD

4 data points across 4 retailers

4 retailers$7,201 USD to $10,350 USD

B+
Cheapest Retailer
-
$7,201 USD
B
Retailer 2
-
$8,620 USD
View
B
Retailer 3
-
$10,350 USD
View
Most Expensive
B
Kay Jewelers
258613969 · Oct 30
$10,350 USD
View
3 more retailers have this diamond
Prices start from $7,201 USDSave up to $3,149 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+
9.70ct Marquise
$7,201 USD