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Marquise|Lab Grown|IGI

0.68ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG755513818

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755513818

Diamond specifications and retailer prices

From $188 USD
As of October 30, 2026
Save $969 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,810 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 LG755513818 or 755513818. Listed at 21 retailers as of October 30, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755513818
Dimensions9.25 × 4.54 × 2.85 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm4.54 mm0.68 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755513818
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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: $1,033 USD|Low: $181 USD|High: $1,044 USD|Avg: $500 USD|-0.1%
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
November 1, 2026
Retailer 13$188 USD
Retailer 8$210 USD
Retailer 2$233 USD
Retailer 10$233 USD
Retailer 3$314 USD
Retailer 5$368 USD
Retailer 7$466 USD
Retailer 6$475 USD
Retailer 12$522 USD
Retailer 11$640 USD
Retailer 9$753 USD
Retailer 4$1,006 USD
Retailer 1$1,033 USD

44 data points across 13 retailers

21 retailers$188 USD to $1,157 USD

Retailer 1
-
$188 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$188 USD
View
A
Retailer 3
-
$210 USD
View
Final sale: no returns
Retailer 4
-
$218 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$219 USD
View
Retailer 6
-
$233 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$233 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$314 USD
View
A
Retailer 9
-
$368 USD
View
B+
Retailer 10
-
$466 USD
ZAR 7,524 ZAR
View
B+
Retailer 11
-
$475 USD
£374 GBP
View
B+
Retailer 12
-
$522 USD
A$803 AUD
View
Retailer 13
-
$640 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$753 USD
View
Retailer 15
-
$828 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$828 USD
View
B
Retailer 17
-
$1,000 USD
View
B
Retailer 18
-
$1,006 USD
£792 GBP
View
B
Retailer 19
-
$1,033 USD
£813 GBP
View
B
Retailer 20
-
$1,157 USD
View
Most Expensive
Do Amore Diamonds
27-7B2F0C15C · Nov 1
$1,810 USD
View
Price under review
20 more retailers have this diamond
Prices start from $188 USDSave up to $969 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
$188 USD