CaratHunter
Plans
Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG809685927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809685927

Diamond specifications and retailer prices

From $265 USD
As of October 31, 2026
Save $656 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,062 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809685927 or 809685927. Listed at 19 retailers as of October 26, 2026, with a 247% 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

1.04
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685927
Dimensions10.31 × 5.38 × 3.22 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809685927
Side View
Table 60.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $480 USD|Low: $176 USD|High: $1,097 USD|Avg: $528 USD|-2.8%
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
Reve Diamonds
October 31, 2026
Retailer 12$176 USD
Retailer 4$265 USD
Retailer 2$337 USD
Retailer 7$338 USD
Retailer 8$344 USD
Retailer 6$344 USD
Retailer 9$422 USD
Retailer 1$480 USD
Retailer 11$515 USD
Retailer 3$530 USD
Retailer 5$660 USD
Retailer 13$687 USD
Retailer 10$921 USD
Reve Diamonds$1,062 USD

32 data points across 14 retailers

19 retailers$265 USD to $921 USD

Retailer 1
-
$170 USD
Price last confirmed 25 days ago
Retailer 2
-
$197 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$210 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$265 USD
View
A
Retailer 5
-
$337 USD
€321 EUR
View
A
Retailer 6
-
$338 USD
ZAR 5,455 ZAR
View
A
Retailer 7
-
$344 USD
£271 GBP
View
A
Retailer 8
-
$344 USD
View
Retailer 9
-
$422 USD
£333 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$480 USD
View
Retailer 11
-
$497 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$515 USD
View
B+
Retailer 13
-
$530 USD
View
B+
Retailer 14
-
$660 USD
View
B+
Retailer 15
-
$660 USD
View
Retailer 16
-
$676 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$687 USD
View
B
Retailer 18
-
$921 USD
£725 GBP
View
Most Expensive
Reve Diamonds
EA7F466B8 · Oct 25
$1,062 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $265 USDSave up to $656 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
1.04ct Marquise
$265 USD