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Round|Lab Grown|IGI

2.77ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG700511863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700511863

Diamond specifications and retailer prices

From $959 SGD
$750 USD
As of October 29, 2026
Save $8,412 SGD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,371 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700511863 or 700511863. Listed at 27 retailers as of October 29, 2026, with prices from $959 to $9,371, a $8,412 spread on the same certified stone. Brilliant Earth lists it at $9,371. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700511863
Dimensions9.03 × 9.07 × 5.51 mm
L/W Ratio1.00
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
9.03 mm9.07 mm2.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700511863
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.8%

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 29
Current: $9,371 SGD|Low: $959 SGD|High: $11,378 SGD|Avg: $3,201 SGD|-17.6%
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
November 1, 2026
Retailer 18$959 SGD
Retailer 17$1,043 SGD
Retailer 4$1,112 SGD
Retailer 16$1,216 SGD
Retailer 3$1,396 SGD
Retailer 6$1,828 SGD
Retailer 8$1,854 SGD
Retailer 2$1,880 SGD
Retailer 10$1,918 SGD
Retailer 13$1,965 SGD
Retailer 5$2,646 SGD
Retailer 12$2,916 SGD
Retailer 14$3,169 SGD
Retailer 19$3,453 SGD
Retailer 11$3,760 SGD
Retailer 15$4,629 SGD
Retailer 7$5,201 SGD
Retailer 9$6,660 SGD
Brilliant Earth$9,371 SGD

35 data points across 19 retailers

27 retailers$959 SGD to $9,371 SGD

A
Cheapest Retailer
-
$959 SGD
$750 USD
A
Retailer 2
-
$1,043 SGD
$816 USD
View
A
Retailer 3
-
$1,112 SGD
$870 USD
View
A
Retailer 4
-
$1,216 SGD
$951 USD
View
Final sale: no returns
Retailer 5
-
$1,396 SGD
£860 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,480 SGD
$1,158 USD
View
A
Retailer 7
-
$1,587 SGD
HK$9,700 HKD
View
A
Retailer 8
-
$1,828 SGD
$1,430 USD
View
A
Retailer 9
-
$1,854 SGD
$1,450 USD
View
A
Retailer 10
-
$1,880 SGD
£1,158 GBP
View
A
Retailer 11
-
$1,918 SGD
A$2,308 AUD
View
A
Retailer 12
-
$1,965 SGD
€1,464 EUR
View
A
Retailer 13
-
$2,296 SGD
$1,796 USD
View
A
Retailer 14
-
$2,646 SGD
$2,070 USD
View
B+
Retailer 15
-
$2,916 SGD
A$3,509 AUD
View
B+
Retailer 16
-
$3,147 SGD
$2,462 USD
View
B+
Retailer 17
-
$3,169 SGD
ZAR 40,042 ZAR
View
B+
Retailer 18
-
$3,453 SGD
$2,701 USD
View
B+
Retailer 19
-
$3,739 SGD
$2,925 USD
View
B+
Retailer 20
-
$3,760 SGD
$2,941 USD
View
B+
Retailer 21
-
$4,385 SGD
$3,430 USD
View
B+
Retailer 22
-
$4,610 SGD
View
B+
Retailer 23
-
$4,629 SGD
£2,851 GBP
View
Retailer 24
-
$5,201 SGD
A$6,259 AUD
View
Price last confirmed 24 days ago
Retailer 25
-
$6,660 SGD
$5,210 USD
View
Price last confirmed 17 days ago
B
Retailer 26
-
$8,514 SGD
$6,660 USD
View
Most Expensive
B
Brilliant Earth
15113886Y · Oct 31
$9,371 SGD
$7,330 USD
View
26 more retailers have this diamond
Prices start from $959 SGDSave up to $8,412 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
2.77ct Round
$959 SGD