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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG608364735

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG608364735

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of October 31, 2026
Save $1,996 SGD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,263 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG608364735 or 608364735. Listed at 29 retailers as of October 31, 2026, with prices from $267 to $2,263, a $1,996 spread on the same certified stone. Do Amore Diamonds lists it at $2,263. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608364735
Dimensions8.46 × 5.74 × 3.52 mm
L/W Ratio1.47
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
8.46 mm5.74 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608364735
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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 31
Current: $2,263 SGD|Low: $263 SGD|High: $2,646 SGD|Avg: $908 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 13$267 SGD
Retailer 12$299 SGD
Retailer 20$458 SGD
Retailer 8$475 SGD
Retailer 2$549 SGD
Retailer 17$554 SGD
Retailer 4$582 SGD
Retailer 14$593 SGD
Retailer 7$600 SGD
Retailer 6$691 SGD
Retailer 5$738 SGD
Retailer 18$789 SGD
Retailer 19$992 SGD
Retailer 11$1,133 SGD
Retailer 10$1,258 SGD
Retailer 9$1,399 SGD
Retailer 3$1,463 SGD
Retailer 16$1,516 SGD
Retailer 15$1,943 SGD
Do Amore Diamonds$2,263 SGD

42 data points across 20 retailers

29 retailers$267 SGD to $2,263 SGD

Retailer 1
-
$244 SGD
$191 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$267 SGD
$209 USD
View
Final sale: no returns
Retailer 3
-
$274 SGD
$214 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$284 SGD
$222 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$293 SGD
$229 USD
View
Retailer 6
-
$293 SGD
$229 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$293 SGD
$229 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$299 SGD
$234 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$458 SGD
$358 USD
View
A
Retailer 10
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 11
-
$549 SGD
€409 EUR
View
A
Retailer 12
-
$554 SGD
ZAR 7,000 ZAR
View
A
Retailer 13
-
$582 SGD
$455 USD
View
A
Retailer 14
-
$593 SGD
£365 GBP
View
A
Retailer 15
-
$600 SGD
$469 USD
View
A
Retailer 16
-
$691 SGD
$541 USD
View
B+
Retailer 17
-
$738 SGD
A$888 AUD
View
B+
Retailer 18
-
$789 SGD
A$949 AUD
View
B+
Retailer 19
-
$992 SGD
$776 USD
View
Retailer 20
-
$1,037 SGD
$811 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$1,075 SGD
$841 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$1,133 SGD
View
B+
Retailer 23
-
$1,258 SGD
$984 USD
View
Retailer 24
-
$1,399 SGD
A$1,683 AUD
View
Price last confirmed 29 days ago
B
Retailer 25
-
$1,463 SGD
$1,145 USD
View
Retailer 26
-
$1,479 SGD
$1,157 USD
View
Price last confirmed 103 days ago
B+
Retailer 27
-
$1,516 SGD
£934 GBP
View
B
Retailer 28
-
$1,943 SGD
$1,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-8CF519731 · Oct 31
$2,263 SGD
$1,770 USD
View
28 more retailers have this diamond
Prices start from $267 SGDSave up to $1,996 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 Oval
$267 SGD