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Marquise|Lab Grown|IGI

1.06ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG692559977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692559977

Diamond specifications and retailer prices

From $308 SGD
$241 USD
As of October 30, 2026
Save $1,571 SGD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,910 SGD at Novita Diamonds · As of September 26, 2026
View at Novita Diamonds

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692559977 or 692559977. Listed at 25 retailers as of October 30, 2026, with a 510% 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

1.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692559977
Dimensions10.48 × 5.38 × 3.35 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
10.48 mm5.38 mm1.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692559977
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 30
Current: $357 SGD|Low: $308 SGD|High: $2,339 SGD|Avg: $897 SGD|-21.0%
Retailer 1
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Retailer 25
October 31, 2026
Retailer 5$308 SGD
Retailer 1$357 SGD
Retailer 24$358 SGD
Retailer 3$382 SGD
Retailer 4$396 SGD
Retailer 11$442 SGD
Retailer 10$539 SGD
Retailer 20$642 SGD
Retailer 22$658 SGD
Retailer 8$680 SGD
Retailer 12$719 SGD
Retailer 13$781 SGD
Retailer 18$818 SGD
Retailer 15$841 SGD
Retailer 23$934 SGD
Retailer 16$1,078 SGD
Retailer 25$1,079 SGD
Retailer 6$1,231 SGD
Retailer 7$1,235 SGD
Retailer 14$1,297 SGD
Retailer 17$1,410 SGD
Retailer 21$1,542 SGD
Retailer 2$1,649 SGD
Retailer 9$1,695 SGD
Retailer 19$1,879 SGD

27 data points across 25 retailers

25 retailers$308 SGD to $1,879 SGD

A
Cheapest Retailer
-
$308 SGD
$241 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$358 SGD
$280 USD
View
A
Retailer 4
-
$382 SGD
$299 USD
View
Retailer 5
-
$396 SGD
£244 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 7
-
$539 SGD
$422 USD
View
A
Retailer 8
-
$642 SGD
€478 EUR
View
A
Retailer 9
-
$658 SGD
ZAR 8,310 ZAR
View
A
Retailer 10
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$680 SGD
$532 USD
View
A
Retailer 11
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$719 SGD
£443 GBP
View
A
Retailer 12
-
$781 SGD
$611 USD
View
Retailer 13
-
$841 SGD
$658 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$934 SGD
A$1,124 AUD
View
B+
Retailer 15
-
$1,078 SGD
View
B+
Retailer 16
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$1,079 SGD
A$1,298 AUD
View
B+
Retailer 17
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$1,231 SGD
$963 USD
View
B+
Retailer 18
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$1,235 SGD
$966 USD
View
B+
Retailer 19
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$1,297 SGD
$1,014 USD
View
B
Retailer 20
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$1,410 SGD
$1,103 USD
View
B+
Retailer 21
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$1,542 SGD
£950 GBP
View
B
Retailer 22
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$1,649 SGD
$1,290 USD
View
B
Retailer 23
-
$1,695 SGD
$1,326 USD
View
B
Retailer 24
-
$1,879 SGD
$1,470 USD
View
Most Expensive
Novita Diamonds
cert_692559977 · Sep 26
$1,910 SGD
A$2,299 AUD
View
Price last confirmed 35 days ago
24 more retailers have this diamond
Prices start from $308 SGDSave up to $1,571 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
1.06ct Marquise
$308 SGD