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Marquise|Lab Grown|IGI

0.68ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG729580651

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729580651

Diamond specifications and retailer prices

From $143 USD
As of October 30, 2026
Save $869 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,012 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.68ct lab-grown marquise diamond

This 0.68ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729580651 or 729580651. Listed at 21 retailers as of October 30, 2026, with prices from $143 to $1,012, a $869 spread on the same certified stone. Reve Diamonds lists it at $1,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729580651
Dimensions8.92 × 4.66 × 2.87 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.92 mm4.66 mm0.68 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729580651
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $322 USD|Low: $137 USD|High: $839 USD|Avg: $359 USD|+3.3%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 11$143 USD
Retailer 8$160 USD
Retailer 14$166 USD
Retailer 4$177 USD
Retailer 12$177 USD
Retailer 6$270 USD
Retailer 10$305 USD
Retailer 16$314 USD
Retailer 1$322 USD
Retailer 15$386 USD
Retailer 7$409 USD
Retailer 2$452 USD
Retailer 13$570 USD
Retailer 3$600 USD
Retailer 5$602 USD
Retailer 9$829 USD

39 data points across 16 retailers

21 retailers$143 USD to $1,012 USD

A
Cheapest Retailer
-
$143 USD
A
Retailer 2
-
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$166 USD
View
Retailer 4
-
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$177 USD
View
A
Retailer 6
-
$205 USD
HK$1,600 HKD
View
A
Retailer 7
-
$240 USD
View
A
Retailer 8
-
$270 USD
View
A
Retailer 9
-
$305 USD
£240 GBP
View
A
Retailer 10
-
$314 USD
€299 EUR
View
Retailer 11
-
$322 USD
ZAR 5,206 ZAR
View
A
Retailer 12
-
$386 USD
£304 GBP
View
B+
Retailer 13
-
$409 USD
View
B+
Retailer 14
-
$452 USD
A$695 AUD
View
B+
Retailer 15
-
$489 USD
SGD 661 SGD
View
B+
Retailer 16
-
$570 USD
View
B
Retailer 17
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$600 USD
View
B
Retailer 18
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$602 USD
View
B
Retailer 19
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$626 USD
View
B
Retailer 20
-
$829 USD
£653 GBP
View
Most Expensive
B
Reve Diamonds
68A7678B6 · Nov 1
$1,012 USD
View
20 more retailers have this diamond
Prices start from $143 USDSave up to $869 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
0.68ct Marquise
$143 USD