CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

D/IF • IGI LG772661684

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772661684

Diamond specifications and retailer prices

From $438 SGD
$343 USD
As of October 29, 2026
Save $3,064 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,503 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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) and certified by IGI LG772661684 or 772661684. Listed at 24 retailers as of October 29, 2026, with prices from $438 to $3,503, a $3,064 spread on the same certified stone. Brilliant Earth lists it at $3,503. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661684
Dimensions8.37 × 5.71 × 3.52 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm5.71 mm1.05 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661684
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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 29
Current: $3,503 SGD|Low: $423 SGD|High: $3,503 SGD|Avg: $1,222 SGD
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 3$438 SGD
Retailer 4$491 SGD
Retailer 13$509 SGD
Retailer 7$545 SGD
Retailer 14$547 SGD
Retailer 19$731 SGD
Retailer 10$741 SGD
Retailer 15$813 SGD
Retailer 18$848 SGD
Retailer 8$921 SGD
Retailer 9$940 SGD
Retailer 12$958 SGD
Retailer 16$978 SGD
Retailer 5$1,322 SGD
Retailer 17$1,355 SGD
Retailer 6$1,449 SGD
Retailer 22$1,481 SGD
Retailer 2$1,750 SGD
Retailer 21$1,805 SGD
Retailer 20$2,111 SGD
Retailer 11$2,140 SGD
Brilliant Earth$3,503 SGD

35 data points across 22 retailers

24 retailers$438 SGD to $3,503 SGD

A
Cheapest Retailer
-
$438 SGD
$343 USD
A
Retailer 2
-
$491 SGD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$509 SGD
$398 USD
View
A
Retailer 4
-
$545 SGD
$426 USD
View
A
Retailer 5
-
$547 SGD
$428 USD
View
B+
Retailer 6
-
$605 SGD
HK$3,700 HKD
View
B+
Retailer 7
-
$731 SGD
$572 USD
View
B+
Retailer 8
-
$741 SGD
$580 USD
View
B+
Retailer 9
-
$813 SGD
$636 USD
View
B+
Retailer 10
-
$848 SGD
$663 USD
View
B+
Retailer 11
-
$921 SGD
A$1,108 AUD
View
B+
Retailer 12
-
$940 SGD
ZAR 11,873 ZAR
View
Retailer 13
-
$958 SGD
€714 EUR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$978 SGD
£602 GBP
View
B
Retailer 15
-
$1,322 SGD
A$1,591 AUD
View
B
Retailer 16
-
$1,355 SGD
$1,060 USD
View
B
Retailer 17
-
$1,449 SGD
View
Retailer 18
-
$1,473 SGD
$1,152 USD
View
Price last confirmed 95 days ago
B
Retailer 19
-
$1,481 SGD
A$1,782 AUD
View
B
Retailer 20
-
$1,750 SGD
$1,369 USD
View
B
Retailer 21
-
$1,805 SGD
$1,412 USD
View
B
Retailer 22
-
$2,111 SGD
$1,651 USD
View
B
Retailer 23
-
$2,140 SGD
£1,318 GBP
View
Most Expensive
B
Brilliant Earth
19018360A · Oct 29
$3,503 SGD
$2,740 USD
View
23 more retailers have this diamond
Prices start from $438 SGDSave up to $3,064 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
$438 SGD