Marquise|Lab Grown|IGI

1.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG844658688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658688

Diamond specifications and retailer prices

From $232 USD
As of October 28, 2026
Save $989 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,221 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658688 or 844658688. Listed at 17 retailers as of October 28, 2026, with prices from $232 to $1,221, a $989 spread on the same certified stone. Reve Diamonds lists it at $1,221. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658688
Dimensions11.27 × 5.38 × 3.52 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.38 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658688
Side View
Table 61.0%Crown 36°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 65.4%

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 28
Current: $1,043 USD|Low: $232 USD|High: $1,221 USD|Avg: $679 USD
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
Reve Diamonds
October 29, 2026
Retailer 8$232 USD
Retailer 3$340 USD
Retailer 10$348 USD
Retailer 13$419 USD
Retailer 12$445 USD
Retailer 11$474 USD
Retailer 16$521 USD
Retailer 4$525 USD
Retailer 14$632 USD
Retailer 2$825 USD
Retailer 15$835 USD
Retailer 5$880 USD
Retailer 7$885 USD
Retailer 9$908 USD
Retailer 1$1,043 USD
Retailer 6$1,220 USD
Reve Diamonds$1,221 USD

14 data points across 17 retailers

17 retailers$232 USD to $1,221 USD

A
Cheapest Retailer
-
$232 USD
Final sale: no returns
A
Retailer 2
-
$340 USD
£268 GBP
View
Price last confirmed 12 days ago
Returns within 30 days
B+
Retailer 3
-
$348 USD
View
Returns within 30 days
A
Retailer 4
-
$419 USD
€399 EUR
View
Returns within 100 days
A
Retailer 5
-
$445 USD
ZAR 7,181 ZAR
View
Returns within 7 days
A
Retailer 6
-
$474 USD
£374 GBP
View
Returns within 30 days
A
Retailer 7
-
$521 USD
View
Returns within 30 days
A
Retailer 8
-
$525 USD
View
Returns within 3 days
B+
Retailer 9
-
$632 USD
A$973 AUD
View
B+
Retailer 10
-
$825 USD
View
Returns within 30 days
B+
Retailer 11
-
$835 USD
View
Returns within 30 days
B
Retailer 12
-
$880 USD
View
Returns within 30 days
B
Retailer 13
-
$885 USD
View
Returns within 90 days
B
Retailer 14
-
$908 USD
A$1,397 AUD
View
Returns within 30 days
B
Retailer 15
-
$1,043 USD
£821 GBP
View
B
Retailer 16
-
$1,220 USD
View
Returns within 30 days
Most Expensive
B
Reve Diamonds
71AC89FA3 · Oct 28
$1,221 USD
View
Returns within 30 days
16 more retailers have this diamond
Prices start from $232 USDSave up to $989 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
1.23ct Marquise
$232 USD