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Princess|Lab Grown|IGI

1.09ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG773665370

Shape and cutting style on the report: Princess cut

Certificate IGI LG773665370

Diamond specifications and retailer prices

From $414 SGD
$324 USD
As of October 30, 2026
Save $1,656 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,070 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess 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 LG773665370 or 773665370. Listed at 22 retailers as of October 29, 2026, with prices from $414 to $2,070, a $1,656 spread on the same certified stone. MOH London lists it at $2,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665370
Dimensions5.69 × 5.68 × 3.98 mm
L/W Ratio1.00
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
5.69 mm5.68 mm1.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665370
Side View
Table 71.0%Crown 43.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 70.1%

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: Oct 30
Current: $2,070 SGD|Low: $398 SGD|High: $2,083 SGD|Avg: $1,006 SGD|+0.6%
MOH London
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
Retailer 17
October 31, 2026
Retailer 16$414 SGD
Retailer 9$464 SGD
Retailer 6$481 SGD
Retailer 3$514 SGD
Retailer 5$514 SGD
Retailer 14$710 SGD
Retailer 10$754 SGD
Retailer 7$821 SGD
Retailer 13$883 SGD
Retailer 11$906 SGD
Retailer 2$910 SGD
Retailer 12$1,248 SGD
Retailer 15$1,507 SGD
Retailer 4$1,652 SGD
Retailer 17$1,796 SGD
Retailer 8$2,007 SGD
MOH London$2,070 SGD

44 data points across 17 retailers

22 retailers$414 SGD to $2,070 SGD

A
Cheapest Retailer
-
$414 SGD
$324 USD
A
Retailer 2
-
$464 SGD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$481 SGD
$376 USD
View
A
Retailer 4
-
$514 SGD
$402 USD
View
A
Retailer 5
-
$514 SGD
$402 USD
View
A
Retailer 6
-
$573 SGD
HK$3,500 HKD
View
A
Retailer 7
-
$710 SGD
$555 USD
View
A
Retailer 8
-
$754 SGD
$590 USD
View
A
Retailer 9
-
$821 SGD
$642 USD
View
A
Retailer 10
-
$855 SGD
$669 USD
View
A
Retailer 11
-
$883 SGD
ZAR 11,156 ZAR
View
A
Retailer 12
-
$906 SGD
€675 EUR
View
A
Retailer 13
-
$910 SGD
£561 GBP
View
B+
Retailer 14
-
$1,248 SGD
A$1,502 AUD
View
B+
Retailer 15
-
$1,369 SGD
View
B+
Retailer 16
-
$1,507 SGD
$1,179 USD
View
B
Retailer 17
-
$1,652 SGD
$1,292 USD
View
B
Retailer 18
-
$1,709 SGD
$1,337 USD
View
Retailer 19
-
$1,796 SGD
$1,405 USD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$2,007 SGD
£1,236 GBP
View
B
Retailer 21
-
$2,032 SGD
$1,590 USD
View
Most Expensive
B
MOH London
LG773665370 · Oct 29
$2,070 SGD
£1,275 GBP
View
21 more retailers have this diamond
Prices start from $414 SGDSave up to $1,656 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
1.09ct Princess
$414 SGD