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Marquise|Lab Grown|IGI

1.05ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG795645048

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795645048

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of November 1, 2026
Save $2,267 SGD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,647 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795645048 or 795645048. Listed at 25 retailers as of November 1, 2026, with prices from $380 to $2,647, a $2,267 spread on the same certified stone. Brilliant Earth lists it at $2,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795645048
Dimensions10.36 × 5.30 × 3.34 mm
L/W Ratio1.95
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
10.36 mm5.30 mm1.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795645048
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.0%

Caratlytics Score

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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: Nov 1
Current: $2,647 SGD|Low: $380 SGD|High: $3,581 SGD|Avg: $1,119 SGD|-26.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 9$380 SGD
Retailer 17$394 SGD
Retailer 2$433 SGD
Retailer 7$475 SGD
Retailer 8$537 SGD
Retailer 22$576 SGD
Retailer 15$600 SGD
Retailer 16$726 SGD
Retailer 21$733 SGD
Retailer 18$744 SGD
Retailer 5$779 SGD
Retailer 13$799 SGD
Retailer 12$861 SGD
Retailer 11$1,128 SGD
Retailer 20$1,293 SGD
Retailer 6$1,418 SGD
Retailer 4$1,484 SGD
Retailer 10$1,696 SGD
Retailer 3$1,793 SGD
Retailer 19$2,392 SGD
Retailer 14$2,609 SGD
Brilliant Earth$2,647 SGD

24 data points across 22 retailers

25 retailers$380 SGD to $2,647 SGD

A
Cheapest Retailer
-
$380 SGD
$297 USD
Final sale: no returns
A
Retailer 2
-
$394 SGD
$308 USD
View
A
Retailer 3
-
$433 SGD
£267 GBP
View
A
Retailer 4
-
$475 SGD
HK$2,900 HKD
View
Retailer 5
-
$533 SGD
$417 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$537 SGD
$420 USD
View
A
Retailer 7
-
$576 SGD
$450 USD
View
A
Retailer 8
-
$600 SGD
$469 USD
View
A
Retailer 9
-
$726 SGD
ZAR 9,166 ZAR
View
A
Retailer 10
-
$733 SGD
$573 USD
View
B+
Retailer 11
-
$744 SGD
$582 USD
View
A
Retailer 12
-
$779 SGD
$609 USD
View
A
Retailer 13
-
$799 SGD
£492 GBP
View
Retailer 14
-
$861 SGD
€641 EUR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,037 SGD
A$1,248 AUD
View
B+
Retailer 16
-
$1,128 SGD
View
B+
Retailer 17
-
$1,293 SGD
$1,011 USD
View
B+
Retailer 18
-
$1,418 SGD
$1,109 USD
View
B
Retailer 19
-
$1,484 SGD
$1,160 USD
View
B+
Retailer 20
-
$1,696 SGD
£1,044 GBP
View
B
Retailer 21
-
$1,793 SGD
$1,402 USD
View
B
Retailer 22
-
$2,392 SGD
$1,870 USD
View
Retailer 23
-
$2,584 SGD
$2,020 USD
View
Price last confirmed 113 days ago
B
Retailer 24
-
$2,609 SGD
$2,040 USD
View
Most Expensive
B
Brilliant Earth
20146904A · Nov 2
$2,647 SGD
$2,070 USD
View
24 more retailers have this diamond
Prices start from $380 SGDSave up to $2,267 SGD

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
1.05ct Marquise
$380 SGD